St. Mary's River State Park
Visit St. Mary's River State Park
Popular places to visit
Cecil's Old Mill
You can learn about the history of Great Mills with a trip to Cecil's Old Mill. Experience the museums or attend a sporting event in this family-friendly area.
Patuxent River Naval Air Museum
You can spend time exploring the galleries in Patuxent River Naval Air Museum in Lexington Park. Amble around this family-friendly area's riverfront or experience its museums.
Top St. Mary's River State Park Hotel Deals
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* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Book Flight + Lodging, save up to 100% of flight price - Savings based on flight + lodging package prices as compared to the price of the same components available for booking separately before all discounts and rewards applied. Your bundled savings cover up to 100% of your flight. Savings vary based on origin/destination, length of trip, stay dates and travel suppliers. Savings not available on all flight + lodging package bookings.