The hotel offers a variety of room options including 1 King Bed, 2 Queen Beds, and suites with features like whirlpool tubs and jetted tubs. Smoking is not allowed in any of the rooms. Bed sizes range from single King beds to double Queen beds, accommodating 2 adults and 1 child per room.

Guests at the Hilton Garden Inn Mystic/Groton can spend their time enjoying the various amenities offered. They can dine at the on-site restaurant, The Garden Grille, and savor delicious meals. Those looking to relax can lounge by the indoor swimming pool for a leisurely swim or unwind in the spa tub. The hotel provides beach chairs/loungers for guests to relax comfortably. Fitness enthusiasts can utilize the fitness center to stay active. For guests seeking relaxation, the terrace provides a peaceful spot to unwind. Furthermore, the hotel is equipped with wheelchair-accessible facilities for convenience. With 24-hour front desk service and room service available, guests can make the most of their stay with ease.

At Hilton Garden Inn Mystic/Groton, you can make payments using Mastercard, American Express, Discover, Visa, Diners Club, UnionPay debit card, and UnionPay. Please note that cash is not accepted for payment at this hotel.