Original sentence: Activities include hiking, horseback riding, road bicycling, and scenic drives through the park.As word spread about his work, the Chamber of Commerce of Grand Junction sent a delegation to see what he was doing.The delegation returned praising both Otto's work and the scenic beauty of the wilderness area.The entire Rim Rock Drive is a National Historic District, as well as the serpents Trail, the Devils Kitchen Picnic Shelter, and three places in the Saddlehorn area: the Saddlehorn Caretaker's House and Garage, Saddlehorn Comfort Station, and the Saddlehorn Utility Area Historic District.The local newspaper began lobbying to make it a National Park
Edited sentence: Activities include hiking, horseback riding, road bicycling, and scenic drives; a visitor center on the west side contains a natural history museum and gift shop.As word spread about his work, the Chamber of Commerce of Grand Junction sent a delegation to investigate.The delegation returned praising both Otto's work and the scenic beauty of the wilderness area, and the local newspaper began lobbying to make it a National Park.The entire Rim Rock Drive is a National Historic District, as well as the Serpents Trail, the Devils Kitchen Picnic Shelter, and three places in the Saddlehorn area: the Saddlehorn Caretaker's House and Garage, Saddlehorn Comfort Station, and the Saddlehorn Utility Area Historic District