I recently tried out The Core for a bachelor party with 13 of my friends. We did a 4 hour outdoor climbing tour, tree walk and repelling. Bob and the staff were amazing. They were very knowledgeable and took the time to explain everything and made sure we felt comfortable with what we were doing. We had a large group (12) but Bob made sure we all got enough climbs in and were satisfied with what we accomplished. I hate heights and after first was not feeling comfortable but the staff talked you through the climb and helped you out if you got stuck or weren't feeling comfortable. This was a great way to spend time for a bachelor party if you are looking for activities to do. The leap of faith was a great way to end the day and get an extra shot of adrenaline.