The Catoctin Iron Furnace operated from 1776 until 1903. The area was once a booming industrial complex and community. Much of the historic site is accessible. The site is located on MD Route 806, three miles south of Thurmont. Swimming is permitted in three designated areas of Hunting Creek Lake.
Lifeguards are on duty during posted hours Memorial Day to Labor Day.
A boat ramp is located off Catoctin Hollow Road. Private craft may be launched for a small service charge. During the summer, canoes and rowboats are available for rental. A recycled tire playground is located in the Manor Area. Built by volunteers from 3,000 tires otherwise destined for landfill, the playground offers something for people of all abilities and ages.