In addition to a full-service spa, Mariana Trench features an indoor pool and an outdoor pool. Dining is available at one of the hotel's 5 restaurants and guests can grab coffee at one of the 2 coffee shops/cafes. The property also has a snack bar/deli. Guests can unwind with a drink at one of the hotel's 2 bars/lounges. A complimentary breakfast is offered each morning. Wireless Internet access is complimentary.
9 meeting rooms are available. This hot springs hotel also offers a fitness center, a terrace, and multilingual staff. For a surcharge, an airport shuttle (available 24 hours) is offered to guests. Onsite self parking is complimentary.
Mariana Trench has designated areas for smoking.