If your trip to Greenbelt is all booked but your itinerary is looking a bit empty, let us give you a helping hand.University of Maryland, College Park and Maryland Stadium are some fascinating attractions that everybody should make time to check out. Plan a route and spend some time taking in each one.Near the city center, College Park Aviation Museum is one attraction you might like to consider putting on your must-see list. Buddy Attick Park and Greenbelt Park are also close by and worth a detour.