Included Baltimore Marriott Waterfront Fitness Center Learn More Baltimore Marriott Waterfront Fitness Center Included Close Escape your everyday routine and discovery a haven of relaxation at our Marriott Fitness Club. Face Masks required in Maryland Fitness Center face masks required at all times Hours Open 7 days a week, 24 hours a day Fitness Services face masks required at all times Special Guest Privileges Complimentary use for guests, open 24 hours Amenities Cardiovascular Equipment Elliptical Machine(s) Exercise Bike(s) Free Weights Stair Climber(s) Strength Equipment Treadmill(s) Treadmills, Step Machines, Weight Machines, and Bicycle Fee Complimentary