Maryland offers a plethora of outdoor activities, but what do you do when the weather isn’t on your side? Don’t let the rain dampen your spirits! There are plenty of exciting indoor activities to enjoy in Maryland that are just as fun, if not more so, than their outdoor counterparts. Here are 10 fantastic indoor activities to keep you and your group entertained and dry on a rainy day in Maryland. From museums to climbing centers and aquariums, there’s something for everyone.
Earth Treks Climbing Centers
(Columbia, Timonium, Rockville) Earth Treks boasts three locations in Maryland, each featuring impressive indoor climbing spaces for adventurers of all skill levels.

Maryland Science Center
(Baltimore) The Maryland Science Center offers interactive exhibits, an IMAX theater, and a planetarium. It’s a fun and educational destination for visitors of all ages.

Monster Mini Golf
(Jessup, Parksville, Gaithersburg)
Experience a spooky and surreal indoor mini golf adventure at Monster Mini Golf. With locations in Jessup, Parksville, and Gaithersburg, it’s a unique way to enjoy the classic game.

Calvert Marine Museum
(Solomons)
Discover the rich history of boats and the diverse wildlife of the Chesapeake Bay at the Calvert Marine Museum. It’s an educational and entertaining destination for a rainy day.

Sky Zone Trampoline Park
(Various Locations)
Get your adrenaline pumping at Sky Zone Trampoline Park. With several locations in Maryland, you’re sure to find one nearby for a day of high-flying fun.

National Aquarium
(Baltimore)
Explore the wonders of the ocean at the National Aquarium. With captivating exhibits and marine life, you may find it hard to leave.

Crystal Grottoes Caverns
(Boonsboro)
Escape the rain and explore the stunning underground beauty of Crystal Grottoes Caverns. According to their website, these caverns have more formations per square foot than any other cave in the world.

Castle Laser Tag
(Bowie)
Step back in time to the era of castles and knights at Castle Laser Tag. Navigate through fog, lights, and sounds for an epic laser tag experience.

Western Maryland Scenic Railroad
(Cumberland)
Enjoy a scenic 3 1/2 hour train ride through mountains and valleys on the Western Maryland Scenic Railroad. The journey includes a spin on a train turntable.

Ripley’s Believe It Or Not
(Ocean City)
Explore the bizarre and fascinating world of Ripley’s Believe It Or Not on the Ocean City Boardwalk. It may be touristy, but it’s a captivating destination for a rainy day.

Which of these indoor activities in Maryland are you eager to try with family and friends? They also make for great indoor date ideas! Do you have any favorite spots to visit in Maryland when the weather is less than ideal? Share your thoughts in the comments!
When the rain stops and the sun shines again, consider exploring Maryland’s scenic hiking trails or enjoying a leisurely picnic at one of the state’s best picnic spots.