Enjoy the sights and sounds of the renowned National Aquarium in Charm City, featuring stingrays, sharks, dolphins, a rainforest, and even the Australian Outback! Your package includes two adult and one children's ticket to the museum, including the popular Dolphin Discovery exhibit. When you arrive to the Aquarium, enter through the Members' Entrance without waiting in ticketing and entrance lines! We've also included overnight parking for one car in your package.

Must be booked 2 or more days in advance. Rates are subject to availability, certain restrictions or blackout dates may apply. Offers cannot be combined with any other discounts or offers, and do not apply to groups, past stays, or existing reservations. Rates do not include taxes or service charge. Maximum occupancy may vary by room type.

Special Offers

Other Offers from Royal Sonesta Harbor Court Baltimore

Explore All Offers
Members Always Save 5%

Members Always Save 5%

Sonesta Travel Pass members save even more with 5% off our best available rate.

Frontline Heroes Rate

Frontline Heroes Rate

Healthcare workers and first responders enjoy exclusive savings on stays.

Plan Ahead, Savings Start at 5%

Plan Ahead, Savings Start at 5%

Book 7+ days in advance for 5% savings or more.