Bahia Resort Hotel

3.5 star property

Photo gallery for Bahia Resort Hotel

In-room safe, desk, blackout curtains, iron/ironing board
Outdoor pool, pool loungers
In-room safe, desk, blackout curtains, iron/ironing board
Breakfast, lunch, dinner served; Mediterranean cuisine
Breakfast, lunch, dinner served; Mediterranean cuisine

Reviews

8.6 out of 10
Excellent

Popular amenities

  • 24/7 front desk
  • Housekeeping

Explore the area

View map
998 W Mission Bay Dr, San Diego, CA, 92109
  • Place, Mission Beach
    ‪8 min walk‬
  • Place, Mission Bay
    ‪2 min drive‬
  • Place, SeaWorld
    ‪4 min drive‬
  • Airport, San Diego, CA (SAN-San Diego Intl.)
    ‪9 min drive‬

Room options

Suite, 1 King Bed with Sofa bed, Bay View (Deluxe Resort Suite King 1st Floor)

7.6 out of 10
Good
(5 reviews)
  • 52 sq m
  • Bay view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

Deluxe Room, 2 Double Beds, Bay View (Bay Front Queens Connecting 1st Floor)

  • 26 sq m
  • Bay view
  • Sleeps 4
  • 2 Double Beds

Room, 1 Queen Bed, Accessible, Bay View (Accessible Deluxe Bay Front Suite Kin)

8.0 out of 10
Very good
(1 review)
  • 53 sq m
  • Bay view
  • Sleeps 4
  • 1 Queen Bed

Suite, 1 King Bed, Bay View (Bay Front Suite King Connecting 2nd F)

  • 41 sq m
  • Bay view
  • Sleeps 4
  • 1 King Bed

Suite, 1 King Bed, Bay View (Bay Front Suite King Connecting 1st F)

  • 41 sq m
  • Bay view
  • Sleeps 4
  • 1 King Bed

Suite, 1 King Bed with Sofa bed, Bay View (Marina Suite King 1st Floor)

  • 56 sq m
  • Bay view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

Deluxe Room, 1 King Bed, Bay View (Bay Front Deluxe Kitchen Suite)

9.0 out of 10
Wonderful
(2 reviews)
  • 53 sq m
  • Bay view
  • Sleeps 4
  • 1 King Bed

Deluxe Room, 1 King Bed, Bay View (Bay Front King 1st Floor)

8.8 out of 10
Excellent
(3 reviews)
  • 26 sq m
  • Bay view
  • Sleeps 4
  • 1 King Bed

Standard Room, 2 Queen Beds, Garden View (Courtside Queens)

8.2 out of 10
Very good
(19 reviews)
  • 31 sq m
  • Sleeps 4
  • 2 Queen Beds

Suite, 1 King Bed with Sofa bed, Bay View (Bay Front Suite King 1st Floor)

  • 41 sq m
  • Bay view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

Suite, Multiple Beds, Garden View (Resort Suite Queens 1st Floor)

7.6 out of 10
Good
(4 reviews)
  • 62 sq m
  • Sleeps 6
  • 2 Queen Beds and 1 Double Sofa Bed

Deluxe Room, 2 Double Beds, Bay View (Bay Front Doubles)

  • 26 sq m
  • Bay view
  • Sleeps 4
  • 2 Double Beds

Suite, 2 Queen Beds, Garden View (Garden Suite Queens 2nd Floor)

8.0 out of 10
Very good
(2 reviews)
  • 65 sq m
  • Sleeps 6
  • 2 Queen Beds

Deluxe Room, 1 King Bed, Bay View (Bay Front Suite King 2nd Floor)

  • 41 sq m
  • Bay view
  • Sleeps 4
  • 1 King Bed

Room, 1 King Bed, Accessible, Bay View (Accessible Bay Front King)

  • 26 sq m
  • Bay view
  • Sleeps 2
  • 1 King Bed

Deluxe Room, 2 Double Beds, Bay View (Bay Front Queens Connecting 2nd Floor)

  • 26 sq m
  • Bay view
  • Sleeps 4
  • 2 Double Beds

Suite, 2 Queen Beds, Bay View (Executive Suite Queens)

  • Bay view
  • Sleeps 4
  • 2 Queen Beds

Room, 2 Queen Beds, Accessible, Garden View (Accessible Resort Queens)

7.6 out of 10
Good
(8 reviews)
  • 29 sq m
  • Sleeps 4
  • 2 Queen Beds

Suite, Multiple Beds, Bay View (Bay View Suite Queens 2nd Floor)

9.0 out of 10
Wonderful
(15 reviews)
  • 61 sq m
  • Bay view
  • Sleeps 6
  • 2 Queen Beds and 1 Double Sofa Bed

Studio, Multiple Beds, Kitchenette, Bay View (Bay View Studio Queens)

8.0 out of 10
Very good
(26 reviews)
  • 42 sq m
  • Bay view
  • Sleeps 6
  • 2 Queen Beds and 1 Double Sofa Bed

Studio, Multiple Beds, Kitchenette, Resort View (Resort Studio Queens)

8.8 out of 10
Excellent
(55 reviews)
  • 42 sq m
  • Sleeps 6
  • 2 Queen Beds and 1 Double Sofa Bed

Standard Room, 1 King Bed, Garden View (Resort King)

8.8 out of 10
Excellent
(45 reviews)
  • 29 sq m
  • Sleeps 3
  • 1 King Bed

Standard Room, 2 Queen Beds, Garden View (Resort Queens)

8.8 out of 10
Excellent
(27 reviews)
  • 29 sq m
  • Sleeps 4
  • 2 Queen Beds

Deluxe Room, 1 King Bed, Garden View (Garden View King)

8.8 out of 10
Excellent
(59 reviews)
  • 29 sq m
  • Sleeps 3
  • 1 King Bed

Room, 2 Queen Beds, Garden View (Garden View Queens)

8.8 out of 10
Excellent
(51 reviews)
  • 29 sq m
  • Sleeps 4
  • 2 Queen Beds

Studio, 1 King Bed with Sofa bed, Kitchenette, Resort View (Resort Studio King)

8.8 out of 10
Excellent
(24 reviews)
  • 42 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

Studio, 1 King Bed with Sofa bed, Kitchenette, Bay View (Bay View Studio King)

8.6 out of 10
Excellent
(32 reviews)
  • 42 sq m
  • Bay view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

Suite, 1 King Bed with Sofa bed, Bay View (Marina Suite King 2nd Floor)

  • 56 sq m
  • Bay view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

Suite, 1 Queen Bed, Bay View (Executive Suite King)

  • Bay view
  • Sleeps 4
  • 1 Queen Bed

Room, 1 King Bed with Sofa bed, Accessible, Garden View (Accessible Studio King)

8.0 out of 10
Very good
(1 review)
  • 42 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

Deluxe Room, 1 King Bed, Bay View (Bay Front King 2nd Floor)

  • Bay view
  • Sleeps 3
  • 1 King Bed

Similar properties

About the area

San Diego

Located in San Diego (Central Mission Beach), Bahia Resort Hotel is within a 10-minute walk of Mission Beach and Belmont Park. .This beach resort is 1.8 mi (2.9 km) from Mission Bay and 4.1 mi (6.6 km) from University of San Diego.

What's nearby

  • Belmont Park - 7 min walk - 0.6 km
  • Mission Beach - 8 min walk - 0.8 km
  • Mission Bay - 2 min drive - 1.5 km
  • Mission Beach Boardwalk - 3 min drive - 3.0 km
  • SeaWorld - 4 min drive - 3.0 km

Getting around

  • Morena - Linda Vista Station - 6 min drive
  • Old Town Transit Center - 12 min drive
  • San Diego Intl. Airport (SAN) - 17 min drive

Restaurants

  • ‪Draft - ‬10 min walk
  • ‪Sandbar Sports Grill - ‬7 min walk
  • ‪Starbucks - ‬6 min walk
  • ‪Ruriberto's Taco Shop - ‬6 min walk
  • ‪Beach House Grill - ‬10 min walk

About this property

Bahia Resort Hotel

Oceanfront with outdoor pool, near Belmont Park
Bahia Resort Hotel offers 314 air-conditioned accommodations with laptop-compatible safes and coffee/tea makers. Rooms open to balconies or patios. Flat-screen televisions come with premium satellite channels.

Bathrooms include shower/tub combinations, complimentary toiletries, and hair dryers. Business-friendly amenities include desks and phones. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Housekeeping is provided daily.

An outdoor pool and a hot tub are on site. Other recreational amenities include outdoor tennis courts and a fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

Make yourself at home in one of the 314 air-conditioned rooms featuring refrigerators and flat-screen televisions. Rooms have private balconies or patios. Satellite television is provided for your entertainment. Private bathrooms with shower/tub combinations feature complimentary toiletries and hair dryers.
Take advantage of recreational opportunities offered, including outdoor tennis courts, an outdoor pool, and a hot tub. Additional features at this resort include concierge services, an arcade/game room, and gift shops/newsstands.
Satisfy your appetite for lunch or dinner at Dockside 1953, a restaurant which specializes in Mediterranean cuisine, or stay in and take advantage of the 24-hour room service. Wrap up your day with a drink at the bar/lounge. Cooked-to-order breakfasts are available daily from 7:00 AM to 11:00 AM for a fee.
Featured amenities include a business center, limo/town car service, and express check-out. Planning an event in San Diego? This resort has 19999 square feet (1858 square meters) of space consisting of conference space and a meeting room. Self parking (subject to charges) is available onsite.
Cooked-to-order breakfasts are available for a surcharge and are served each morning between 7:00 AM and 11:00 AM.
Dockside 1953 - This restaurant specializes in Mediterranean cuisine and serves breakfast, lunch, and dinner.
Bianchi Pizza & Pasta - This restaurant serves light fare only. Happy hour is offered. Open daily.
Grab 'N Go - Onsite coffee shop. Open daily.
24-hour room service is available.

Property amenities

Internet

  • Available in all rooms: High-speed internet

Parking and transport

  • Electric car charging station on site
  • Limo/town car service
  • Parking on site (USD 48 per day; includes in/out privileges)
  • Limited on-site parking (max 1 space per unit)
  • Wheelchair-accessible parking available
  • Onsite parking includes off-street options

Food and drink

  • Daily cooked-to-order breakfast available 7:00 AM to 11:00 AM for a fee: USD 10 to 30 per person
  • A bar/lounge
  • A restaurant
  • Coffee and tea in common areas
  • Snack bar/deli

Restaurants on site

  • Bianchi Pizza & Pasta
  • Dockside 1953
  • Grab 'N Go

Things to do

  • 2 outdoor tennis courts
  • Arcade/game room
  • Bicycle rentals
  • Fishing
  • Gym
  • Hot tub
  • Kayaking
  • Motor boating
  • Outdoor pool
  • Personal motorised watercraft
  • Rafting
  • Rowing/canoeing
  • Sailing
  • Shopping
  • Surfing/bodyboarding
  • Tennis lessons
  • TV in common areas
  • Water skiing
  • Windsurfing

Family friendly

  • Arcade/game room
  • In-room refrigerator
  • Outdoor pool
  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • ATM
  • Gift shop/newsstand
  • Luggage storage
  • Safe at front desk
  • Vending machine

Guest services

  • Concierge services
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Tour and ticket assistance
  • Wedding services

Business services

  • 19,999 square feet of conference space
  • Business centre
  • Computer station
  • Meeting room

Outdoors

  • Beach loungers
  • Beach towels
  • Free beach cabanas
  • Garden
  • In a state park
  • On the bay
  • On the beach
  • Picnic area
  • Pool loungers

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 9 accessible parking spaces
  • Accessible bathtub
  • Assistive listening devices
  • Braille/raised signage
  • Lift (107 centimetre wide door)
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk (117 centimetre high)

More

  • Ballroom
  • Banquet hall
  • Smoke-free property

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower/bathtub combination
  • Towels provided

Entertainment

  • Flat-screen TV with premium satellite channels

Food and drink

  • 24-hour room service
  • Coffee/tea maker
  • Refrigerator

More

  • Air conditioning
  • Desk
  • Iron/ironing board
  • Laptop-compatible safe
  • Phone
  • Recycling

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: anytime
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM
Contactless check-out available
A late check-out fee will be charged
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
For any questions, please contact the property using the information on the booking confirmation

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of USD 125 per accommodation, per stay
Service animals are welcome, and are exempt from fees
Welcoming dogs only
Up to 50 lbs per pet

Children and extra beds

Children are welcome
Children up to the age of 17 years can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are available for USD 20.0 per day
Cribs (infant beds) are not available

Payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Resort fee: USD 55.08 per accommodation, per night
The resort fee includes:
  • Beach access
  • Beach loungers
  • Beach towels
  • Fitness center access
  • Housekeeping
  • In-room bottled water
  • In-room coffee
  • In-room safe
  • Internet access
  • Nearby fitness center access
  • Pool access

We have included all charges provided to us by the property.

Optional extras

  • Fee for cooked-to-order breakfast: approximately USD 10 to 30 per person
  • Self parking fee: USD 48.00 per day (in/out privileges)
  • Pet fee: USD 125 per accommodation, per stay
  • Service animals are exempt from fees
  • A late check-out fee will be charged
  • Rollaway bed fee: USD 20.0 per day

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Onsite parties or group events are strictly prohibited
Safety features at this property include a smoke detector
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
Suites are equipped with air conditioning in the main living area only. Bedrooms do have air conditioning.

We should mention

This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is also known as

Bahia
Bahia Resort Hotel
Bahia Resort Hotel San Diego
Bahia San Diego
Resort Hotel Bahia
Bahia Hotel San Diego
Bahia Resort San Diego

Reviews

Bahia Resort Hotel Reviews

8.6

Excellent

8.6/10

Cleanliness

9.0/10

Staff & service

8.8/10

Amenities

8.4/10

Property conditions & facilities

8.6/10

Eco-friendliness
Rating 10 - Excellent. 1018 out of 1742 reviews
Rating 8 - Good. 387 out of 1742 reviews
Rating 6 - Okay. 182 out of 1742 reviews
Rating 4 - Poor. 89 out of 1742 reviews
Rating 2 - Terrible. 66 out of 1742 reviews

Reviews

10/10 Excellent

Sara

Stayed 7 nights in Jun 2025

10/10 Excellent

odet

EVERYTHING WAS SO GOOD AND FUN
Stayed 3 nights in Jun 2025

4/10 Poor

John

Travelled with family
Liked: Cleanliness, room comfort

Not impressed

Hotel room was a little dated. Resort restaurants overpriced and not any good. Lots of extra charges (bonfire, equipment, towels). Pool area was dirty (food all over chairs and towels thrown everywhere everyday. In my opinion the resort doesn't have enough to offer for the amount charged.
Stayed 7 nights in Jun 2025

10/10 Excellent

Jeremy

Stayed 1 night in May 2025

10/10 Excellent

Jessica

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Jun 2025

10/10 Excellent

Michael

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Jun 2025

10/10 Excellent

SHELIA B

Liked: Cleanliness, amenities, property conditions & facilities
Great place
Stayed 4 nights in Apr 2025

8/10 Good

David

Travelled with family
Liked: Staff & service, room comfort
Stayed 4 nights in Jun 2025

10/10 Excellent

Scott

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
This property excelled in customer service in every way. The rooms were very spacious, clean and quiet, while the property was beautifully landscaped and had a private beach. Plenty of thi gs to go near by that are all in walking distance. And did I mention the staff want to make sure your stay is memorable.
Stayed 1 night in Jun 2025

8/10 Good

Donald

Stayed 3 nights in Jun 2025

10/10 Excellent

Robin

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This was a fantastic place to stay. Being on a peninsula there is water and lagoons on both sides of the property. One can easily walk to the ocean beach as well. The Italian restaurant was amazing! Staff in every area was helpful and friendly. I would absolutely stay here again.
Stayed 5 nights in Jun 2025

6/10 Okay

Michelle

Travelled with family, Travelled with family and small children
The photos felt deceiving- the property was really dated, the pool was small, and yes, it did have beach access, but it wasn't really a swimmable beach. I originally booked this hotel because it was on lists of "family friendly" resorts, and yes, it was family friendly, but not a resort (not even close). When we got there around 2:30 pm, we were told a room is almost ready and they would text us- I never got a text and went to the front desk to check in at 4:00 pm (so we couldn't even get into the room earlier). Since we were there to celebrate an anniversary and graduation, the front desk graciously offered to send us a treat and drinks, but those didn't arrive, and we had to call the front desk to inquire. The good things were walkability- close to the boardwalk and restaurants nearby.
Stayed 3 nights in Jun 2025

8/10 Good

Mark

Travelled with family
Liked: Staff & service
Stayed 3 nights in Jun 2025

2/10 Terrible

Estevan

Travelled with family
Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Jun 2025

10/10 Excellent

Darrell

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The staff at the Bahia Resort were great. Extremely helpful and friendly.
Stayed 5 nights in Jun 2025

10/10 Excellent

ROHIT

Travelled with family, Travelled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
We stayed at the Bahia Resort in San Diego for four nights and had a great experience overall. The location is excellent—just a 5-minute drive to SeaWorld and about 15 minutes to both the San Diego Zoo and the airport. The room was clean, and the amenities were well-maintained. A solid choice for a comfortable and convenient stay.
Stayed 4 nights in Jun 2025

8/10 Good

Larry C. Llewellyn

Travelled with family, Travelled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
The large hot-tube was cool. The seating areas around the bay area was nice. The Dockside restaurant had great food. On the down side, the restaurant was pricy. The parking situation was a bit confusing. There was barely enough room to support bi-directional traffic. Also, the gates leading off the property were opened at random times so it was necessary to perform a three point turn almost every time we needed to leave.
Stayed 7 nights in Jun 2025

8/10 Good

Jill

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Perfect spot in MB; resort fees = pricier option

This is a great choice if heading to San Diego and looking for convenience to Mission Beach. The resort is located a short walk to the main beach entrance, and has basically all of the amenities you could need if you choose to not step foot off the property. With a few different dining options, to include a convenient grab and go station just outside of the lobby, makes this also a great spot if looking to get up and get out early in the morning. Since it is a “redort” you get slapped with parking fees and resort fees, which drives up the cost. If you are not a family looking to do resort activities it may be best to look elsewhere because I really hate paying extra fees for activities my kids have no interest in participating in. But, if you want to get up and do yoga at sunrise or whatever, this may be your spot.We chose to stay here because of convenience and I usually start our road trip off in a nice place just to keep the kids from complaining. I deducted a star because for a resort that charges this much I would expect a hairdryer in the room and maybe some actual creamer instead of that powdered junk that comes in those obnoxiously crinkly packages waking everyone in the room just trying to get a subpar cup of coffee to start the morning. Overall, a solid choice, I probably would not stay here again if I was passing through with the family on an overnight, just because of the additional cost, but I would not “not”recommend it because it is a very lovely place.
Stayed 2 nights in Jun 2025

10/10 Excellent

Mark

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
WE had a great room with a view of the bay. Got to see the Sea World fireworks show. Only complaint was that the ice machine was quit a walk and not on our floor.
Stayed 1 night in Jun 2025

10/10 Excellent

Amber

Travelled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
Loved our stay. The only thing I didn't love, was there is a $100 per DAY incidental fee. That was no fault of the resort, but for Expedia not to warn us about this was extremely annoying. Of course it's refunding later, but when you're not budgeting for that can take out of your vacation budget. The resort itself was amazing. All three of our kids loved it.
Stayed 5 nights in Jun 2025

10/10 Excellent

Pulkit

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
It has been a great experience! Would definitely recommend this place to our friends and family
Stayed 2 nights in Jun 2025

8/10 Good

Jasper

Stayed 4 nights in May 2025

8/10 Good

Taj

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
My family and myself love this resort
Stayed 4 nights in Jun 2025

10/10 Excellent

Debra

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Room wasn’t ready on time, it took 1 1/2 hours past check in. Michelle at the front desk took very good care of us. She comped our food at the resort and took off the daily resort charge. I can’t thank her enough for making our stay great.
Stayed 4 nights in Jun 2025

8/10 Good

Selma

Travelled with family
Liked: Cleanliness, staff & service, amenities
Disliked: Property conditions & facilities
Bahia Resort Hotel – honest review after a 7-night stay The good • Beautiful setting. Lush grounds, right on Mission Bay, easy walk to the public beach and nearby restaurants. • Warm, helpful staff. Front‑desk and engineering teams were quick to fix issues and always friendly. • Clean linens. Beds and towels felt fresh and clean. The not‑so‑good • Slow check‑in. Our suite wasn’t ready at 4 p.m.; we waited about an hour. The team offered a food‑and‑beverage credit, which was appreciated—but it wasn’t applied until we flagged it at checkout. • Tired rooms. Furniture is dated, carpet stained, and the kitchenette came with zero dishes. Again, the staff was on it when we asked. • Fridge fail. The mini‑fridge froze our food and burst our drinks. Engineering swapped it out the same day, but we weren’t compensated for the spoiled items. • Water shut‑off. An emergency leak paused water service for an hour (mid‑shower for me). Things happen, yet a small “sorry” gesture—like a bottle of wine—would have gone a long way; my email to concierge about these things went unanswered until checkout, when part of the resort fee was finally waived. Bottom line Bahia’s location and people are fantastic, but the property is showing its age and operational hiccups add up. With a room facelift and tighter follow‑through on service promises, this could be a five‑star stay.
Stayed 7 nights in Jun 2025