Upper Marlboro is the perfect tourist destination. It is approximately a half hour from our nation's capitol. One of the popular place to visit in Upper Marlboro is The Showplace Arena & Prince George’s Equestrian Center. The arena features concerts, rodeos, horse shows, Special Olympics, sporting events and so much more. It is a great place to spend the day with friends and family. Another fun place to visit is the Merkle Wildlife Sanctuary. This beautiful sanctuary is perfect for hiking, biking, fishing, horseback riding or a nice relaxing picnic. The wildlife sanctuary is home to one of the most diverse bird populations and is an excellent place for birdwatching.