On the plus, you will find some great early-evening offerings for that part of the park during the summer. It’s one of the best parks, if not THE best park in the county (Alan Pond Park is a close second for us). On a related note: if you’re looking for a similar playground experience, there are a few other themed playgrounds around the DMV , Features the Chesapeake Carousel, an authentic, hand-carved and restored turn-of-the-century Dentzel carousel, miniature train ride, putt-putt golf and playground. Fee for rides and putt-putt golf., Informed RVers have rated 16 campgrounds near Upper Marlboro, Maryland. Access 1905 trusted reviews, 1320 photos & 728 tips from fellow RVers. Find the best campgrounds & rv parks near Upper Marlboro, Maryland., Covering more than 850 acres, Watkins Regional Park features the Chesapeake Carousel, Old Maryland Farm, miniature train, miniature golf course, lighted softball fields, practice softball field, lighted football/soccer field, outdoor basketball courts, lighted indoor tennis courts, Watkins Tennis Bubble, campsites, picnic areas with shelters, playgrounds, comfort stations, a paved, 1-7-mile , 443.794.7004 Located near 220 Prince George's Boulevard Upper Marlboro, MD 20774 Liberty Sports Park Eat Play Stay The Mid-Atlantic’s Premier Sports Vacation Destination for Adult & Youth Tournaments Co-located near South Lake, a planned mixed-use community will be just footsteps away and will feature dining, hotel and entertainment options., Search by Park Name or Zipcode FILTER Select Amenities / Activities Select all Adult Changing Station Amphitheater Archery Art Baseball/Softball Fields Basketball Courts BBQ Grills Bike Rack Billiards Room BMX Pump Track Boat Ramp Bocci Boxing Campground Canoeing Carousel Ceramics Room Charging Station Child Care Programs Classrooms Computer .