Harrison in United States offers a unique experience to travellers. A gripping city on its own right, Custer also deserves a visit. So, ideally any vacation planner would recommend you to visit Custer for its bountiful attractions like Mount Rushmore, Crazy Horse Memorial, 1880 Train on your trip to Harrison. Also, to reach Harrison, you'll have to take a flight to Custer; so its not really a detour. And even if it is, the city is worth paying at least a quick visit. A vacation to Harrison can typically be of 1-2 days. Immerse in the spirit of the city and you'll not miss your home.