See all properties
Save

The Alloy King of Prussia - a DoubleTree by Hilton

3.5 star property

Photo gallery for The Alloy King of Prussia - a DoubleTree by Hilton

2 restaurants, breakfast served
Property preview
Lobby
Exterior
Meeting facility

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Bar
  • Room service
  • Laundry

Explore the area

View map
301 W Dekalb Pike, King of Prussia, PA, 19406
  • Place, King of Prussia Mall
    ‪3 min drive‬
  • Place, Gulph Mills Tennis Club
    ‪4 min drive‬
  • Place, Villanova University
    ‪9 min drive‬
  • Airport, Philadelphia, PA (PHL-Philadelphia Intl.)
    ‪35 min drive‬

Room options

View all photos for Room, 2 Queen Beds

Room, 2 Queen Beds

Room, 2 Queen Beds

9.0 out of 10
Wonderful
(56 reviews)
  • 30 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 King Bed with Sofa bed

Suite, 1 King Bed with Sofa bed | Living area

Suite, 1 King Bed with Sofa bed

10.0 out of 10
Exceptional
(1 review)
  • 37 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed

Down duvets, in-room safe, desk, laptop workspace

Room, 1 King Bed

9.0 out of 10
Wonderful
(54 reviews)
  • 30 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Junior Room, 1 King Bed with Sofa bed

Junior Room, 1 King Bed with Sofa bed | Living area

Junior Room, 1 King Bed with Sofa bed

8.6 out of 10
Excellent
(17 reviews)
  • 60 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Junior Single Room, 1 King Bed with Sofa bed, Corner

Junior Single Room, 1 King Bed with Sofa bed, Corner | Living area

Junior Single Room, 1 King Bed with Sofa bed, Corner

9.0 out of 10
Wonderful
(6 reviews)
  • 46 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed, Accessible (Roll-In Shower)

Down duvets, in-room safe, desk, laptop workspace

Room, 1 King Bed, Accessible (Roll-In Shower)

8.8 out of 10
Excellent
(9 reviews)
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 King Bed, Accessible, Bathtub

Down duvets, in-room safe, desk, laptop workspace

Room, 1 King Bed, Accessible, Bathtub

8.0 out of 10
Very good
(4 reviews)
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Suite, 1 King Bed, Non Smoking

Suite, 1 King Bed, Non Smoking | Living area

Suite, 1 King Bed, Non Smoking

  • 74 sq m
  • Sleeps 4
  • 1 King Bed

Junior King Suite-Non-Smoking

  • Sleeps 4

King Room With Mobility Accessible Roll-in Shower-Non-Smoking

  • Sleeps 2

Two-Room Corner King Suite-Non-Smoking

  • Sleeps 4

King Room With Mobility Accessible Bathtub-Non-Smoking

  • Sleeps 2

Two-Room Suite With 1 King Bed And Sofa Bed-Non-Smoking

  • Sleeps 4

2 Queen Beds Room, Non-Smoking

  • Sleeps 4

King Room-Non-Smoking

  • Sleeps 2

Similar properties

Exterior
Crowne Plaza: Philadelphia - King of Prussia by IHG
  • Pet-friendly
  • Parking included
  • Free WiFi
  • Restaurant
4.3 out of 5, Excellent, 1,007 reviews
The price is AU$167
includes taxes & fees
22 Dec - 23 Dec
Crowne Plaza: Philadelphia - King of Prussia by IHG

About the area

King of Prussia

Located in King of Prussia, The Alloy King of Prussia - a DoubleTree by Hilton is in the business district, a 3-minute drive from King of Prussia Mall and 5 minutes from Valley Forge Casino. .This hotel is 3.8 mi (6.2 km) from Elmwood Park Zoo and 4.2 mi (6.8 km) from Valley Forge National Historic Park.

What's nearby

  • King of Prussia Mall - 3 min drive - 3.2 km
  • Valley Forge National Historic Park - 4 min drive - 6.3 km
  • Gulph Mills Tennis Club - 4 min drive - 2.8 km
  • Villanova University - 9 min drive - 8.7 km
  • The Greater Philadelphia Expo Center at Oaks - 10 min drive - 13.9 km

Getting around

  • Dekalb Street Station - 2 min drive
  • Norristown Main Street Station - 3 min drive
  • Philadelphia Intl. Airport (PHL) - 34 min drive

Restaurants

  • ‪Wawa - ‬6 min walk
  • ‪Chick-fil-A - ‬7 min walk
  • ‪The Cheesecake Factory - ‬16 min walk
  • ‪McDonald's - ‬9 min walk
  • ‪Dunkin' - ‬8 min walk

About this property

The Alloy King of Prussia - a DoubleTree by Hilton

Hotel with 2 restaurants, near King of Prussia Mall
The Alloy King of Prussia - a DoubleTree by Hilton offers 327 air-conditioned accommodations with laptop-compatible safes and coffee/tea makers. Accommodations offer separate sitting areas. Beds feature down comforters. Flat-screen televisions come with premium cable channels. Bathrooms include bathtubs or showers, complimentary toiletries, and hair dryers.

Guests can surf the web using the complimentary wired and wireless Internet access. Business-friendly amenities include desks, desk chairs, and phones. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Change of towels and change of bedsheets can be requested. Housekeeping is provided on request.

Recreational amenities at the hotel include a fitness center.

Children under 16 years old are not allowed in the swimming pool or fitness facility without adult supervision.

Make yourself at home in one of the 327 air-conditioned rooms featuring refrigerators and flat-screen televisions. Complimentary wired and wireless internet access keeps you connected, and cable programming provides entertainment. Private bathrooms with bathtubs or showers feature complimentary toiletries and hair dryers. Conveniences include phones, as well as laptop-compatible safes and desks.
Take advantage of recreation opportunities such as a fitness center or take in the view from a terrace and a garden. Additional features at this hotel include complimentary wireless internet access, concierge services, and gift shops/newsstands.
Grab a bite at Restaurant Three01, one of the hotel's 2 restaurants, or stay in and take advantage of the room service (during limited hours). Snacks are also available at the coffee shop/cafe. Wrap up your day with a drink at the bar/lounge. Cooked-to-order breakfasts are served on weekdays from 6:00 AM to 10:00 AM and on weekends from 7:00 AM to 11:00 AM for a fee.
Featured amenities include complimentary wired internet access, a computer station, and express check-in. Planning an event in King of Prussia? This hotel has 9000 square feet (836 square meters) of space consisting of a conference center and 28 meeting rooms. Free self parking is available onsite.
Cooked-to-order breakfasts are available for a surcharge on weekdays between 6:00 AM and 10:00 AM and on weekends between 7:00 AM and 11:00 AM.
Restaurant Three01 - This restaurant serves breakfast and lunch. A children's menu is available.
T.Burkes Gastro Pub - This restaurant serves dinner only. Guests can enjoy drinks at the bar. A children's menu is available. Happy hour is offered.
A complimentary grocery shopping service is offered and room service (during limited hours) is available.

Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transport

  • Free self parking on site
  • Wheelchair-accessible parking and van parking available

Food and drink

  • Cooked-to-order breakfast available for a fee 6:00 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 12 to 21 per person
  • 2 restaurants
  • A bar/lounge
  • A coffee shop/cafe
  • Coffee and tea in common areas
  • Free manager's reception (select days)

Restaurants on site

  • Restaurant Three01
  • T.Burkes Gastro Pub

Things to do

  • Gym
  • Piano

Family friendly

  • Grocery/convenience store
  • In-room refrigerator
  • Laundry facilities

Conveniences

  • 24-hour front desk
  • ATM
  • Gift shop/newsstand
  • Grocery/convenience store
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Shared microwave
  • Vending machine

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Concierge services
  • Dry cleaning/laundry service
  • Free grocery shopping service
  • Housekeeping (on request)
  • Porter/bellhop
  • Wedding services

Business services

  • 28 meeting rooms
  • Computer station
  • Conference centre (9,000 square foot of space)

Outdoors

  • Garden
  • Outdoor furniture
  • Terrace
  • Vegetable garden

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Braille/raised signage
  • Lift
  • Phone accessibility kit
  • Stair-free path to entrance
  • Thin carpet in room
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible parking
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible van parking

More

  • 100% renewable energy
  • 9 floors
  • At least 80% lighting from LEDs
  • At least 80% of food locally-sourced
  • At least 80% organic food
  • Ballroom
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Biodegradable drinking straws available
  • Built in 1972
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Double-glazed windows
  • Local culture and ecosystem education
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic soft drink bottles
  • Renovated entire property - 2020
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Down comforter

Bathroom

  • Bathtub or shower
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • Flat-screen TV with premium cable channels

Food and drink

  • Coffee/tea maker
  • Limited room service
  • Refrigerator

More

  • Air conditioning
  • Cleaning products are eco-friendly
  • Connecting rooms available
  • Desk
  • Desk chair
  • Eco-friendly toiletries
  • Energy-saving switches in guestrooms
  • Heating
  • Iron/ironing board
  • Laptop workspace
  • Laptop-compatible safe
  • LED lighting
  • Mobile key entry
  • Phone
  • Recycling
  • Separate sitting area
  • Water-efficient showers

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime
Early check-in subject to availability
Early check-in is available for a fee
Contactless check-in available
Express check-in available
Minimum check-in age: 21

Check-out

Check-out before noon
Contactless check-out available
Late check-out subject to availability
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
Guests are required to download the property's Hilton Honors App mobile app before check-in
Information provided by the property may be translated using automated translation tools

Renovations and closures

The following facilities are closed seasonally each year. They will be closed from November 30 to May 31:
  • Swimming pool

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of USD 75.00 per accommodation, per stay
Service animals are welcome, and are exempt from fees
Welcoming dogs only
2 total (up to 75 lbs per pet)
Pets cannot be left unattended
Restrictions apply; for more information contact the property at the number on the booking confirmation
Food and water bowls are available

Children and extra beds

Children are welcome
Children up to the age of 18 years can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Payment types

Important information

Optional extras

  • Fee for cooked-to-order breakfast: approximately USD 12 to 21 per person
  • Pet fee: USD 75.00 per accommodation, per stay
  • Service animals are exempt from fees
  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)

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, debit card, or cash deposit 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 and debit cards; cash is not accepted
Cashless transactions are available
This property uses solar energy
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, and a first aid kit
This property affirms that it follows the cleaning and disinfection practices of CleanStay (Hilton)

We should mention

The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation
A car is recommended for transportation to and from this property
Children under 16 years old are not allowed in the swimming pool or fitness facility without adult supervision
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is also known as

DoubleTree Hilton Hotel Philadelphia Valley Forge
DoubleTree Hilton Philadelphia Valley Forge
DoubleTree Hilton Philadelphia Valley Forge King of Prussia
DoubleTree Valley Forge
Dolce Valley Forge Hotel And Conference Center
Dolce Valley Forge Hotel King Of Prussia
Hotel Dolce Valley Forge
DoubleTree by Hilton Hotel Philadelphia Valley Forge
The Alloy King of Prussia - a DoubleTree by Hilton Hotel

The Alloy King of Prussia - a DoubleTree by Hilton Reviews

Reviews

8.6

Excellent

Rating 10 - Excellent. 618 out of 1008 reviews
Rating 8 - Good. 201 out of 1008 reviews
Rating 6 - Okay. 96 out of 1008 reviews
Rating 4 - Poor. 50 out of 1008 reviews
Rating 2 - Terrible. 43 out of 1008 reviews

9.0/10

Cleanliness

8.8/10

Staff & service

8.8/10

Amenities

8.8/10

Property conditions & facilities

8.8/10

Eco-friendliness

Reviews

10/10 Excellent

Shawn

Stayed 1 night in Sep 2025

8/10 Good

Maya

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

Wedding hotel

We booked a 2 room suite for the space however the living room seemed dark and was a bit depressing with the brown velour couch. Our friend had the double queen room which was more open, bright and cheery. One of the girls at the front desk seemed a bit overwhelmed but she was able to help us get checked in and set up with the guest welcome bags for a wedding. There were 6 wedding partys stay in the hotel over Labor Day weekend and they did seem to manage things well however the driveway in front of the lobby got pretty congested.
Stayed 1 night in Aug 2025

10/10 Excellent

Matt

Stayed 1 night in Sep 2025

10/10 Excellent

Naseer

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property is very clean and staff were very friendly.
Stayed 1 night in Sep 2025

8/10 Good

Giselle

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Sep 2025

6/10 Okay

Douglas

Liked: Cleanliness, staff & service
The fan in the room ran continuously with no way to turn it off. My room was not cleaned after the first night. Overall satisfactory but not excellent.
Stayed 3 nights in Sep 2025

10/10 Excellent

Jeff

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities
D
Stayed 1 night in Sep 2025

10/10 Excellent

Jeanine

Liked: Amenities, property conditions & facilities
Great stay. Very clean, staff was friendly and fun bar
Stayed 2 nights in Aug 2025

8/10 Good

Kym

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Aug 2025

10/10 Excellent

Delana

Liked: Cleanliness, staff & service
Nice property, location great. Staff friendly and efficient. Facility seemed a little worn and run down and in my opinion not worth the rates charged.
Stayed 1 night in Aug 2025

10/10 Excellent

Tracie

Liked: Cleanliness, amenities
Love this hotel. It’s right by everything you need.
Stayed 2 nights in May 2025

2/10 Terrible

Verified traveller

Travelled with family
Liked: Cleanliness, staff & service

Terrible construction noise

Construction at 5:30am Top floor stay impact wrenches and saws
Stayed 1 night in Aug 2025

10/10 Excellent

Courtney

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Aug 2025

8/10 Good

Saaiba

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

Customer service was medium friendly

Hotel does not have enough luggage carts and my keys stoped working twice in 3 days.
Stayed 2 nights in Aug 2025

6/10 Okay

Marisa

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Room was not cleaned even though I asked the night I checked in and it the morning. I was charged for parking. There was not a sign, the ground had green paint on it which meant paid parking. Not able to see the paint at night.
Stayed 2 nights in Aug 2025

10/10 Excellent

Therese

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

Quick visit with Family!

Trip to Legoland Discovery for grandson’s birthday. Very comfortable and clean room.
Stayed 2 nights in Aug 2025

6/10 Okay

Danielle

Liked: Staff & service, property conditions & facilities
The hotel overall was about average. The reception staff was very friendly and accommodating. The complimentary cookie was a nice touch. I like that the hotel had all of the amenities that you look for such as: gym, pool, bar, and restaurant. My recommendations would be to update the rooms. The furniture and carpet needs to be replaced (they were a little beat up). The bathrooms could be updated as well. It also looked a little worn out. I also think a little more attention to cleanliness would help the appearance of the rooms. I could still see smudges on the furniture/tables like they weren’t wiped down well. The same went for the gym. So overall, the price is a little high for the quality.
Stayed 1 night in Aug 2025

10/10 Excellent

Marybeth

Stayed 1 night in Aug 2025

8/10 Good

Hector, Valley Stream

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very convenient easy access
Stayed 2 nights in Aug 2025

10/10 Excellent

milagros

Business traveller, Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice hotel, bar and pool !!
Stayed 1 night in Aug 2025

10/10 Excellent

Stacey

Travelled with family
Liked: Cleanliness, staff & service
The HVAC unit is very loud. That’s our only complaint
Stayed 1 night in Aug 2025

10/10 Excellent

nakita

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This hotel was great for my weekend getaway room was nice clean check in was easy the bar was great and them crab cakes was awesome..😂 Overall just a great stay Will recommend and will be back again
Stayed 2 nights in Aug 2025

10/10 Excellent

Rongon

Travelled with family, Business traveller
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay
Stayed 1 night in Feb 2025

10/10 Excellent

Saaiba

Stayed 1 night in Aug 2025

6/10 Okay

sara, Katonah

Stayed 2 nights in Aug 2025