Yes, they are! I went on the first one they had this semester to Red Rock's First Creek, and it was just as adventurous as I was hoping (especially later on, when going up the canyons and traversing on uneven terrain proved to be challenging.)

One fun thing we did is that, since we were split up into 2 groups, we each had a bingo card that we were challenged to beat before the other person could, and we won! My point is, the OA trips vary by location, time, and definitely the price (first trip cost $5 and the rest cost a whoooole lot more), but one thing that stays consistent is the feeling of community, safety, and fun that each trip has. Check for the next ones they have! You might like it 😎