My husband and I were in the Black Hills for vacation and booked 6 hrs of guided climbing at Custer State Park through Sylvan Rocks. We had a great time. Our guide Doug was great. He was really professional and a good teacher, but also really fun. We climbed several routes and everything we did was personalized to us and what we wanted to get out of the session. Can’t recommend enough. We only had indoor climbing experience prior to this, so I would say it was pretty beginner friendly.