A friend and I went on the self-guided tour. I was hesitant because I am pretty overweight and completely out of shape. But, I’m glad I can check this off of the bucket list! So grateful for the rain coat and rain pants that were provided. Be sure to layer!! Quite cold and moist at the crater, gets warmer as you go down. Rained quite a bit in parts. We stopped at Maui Lavender for a quick treat. About 3/4 of the way down, there are some short uphill climbs, but you can walk them (there were three). We finished the ride in about an hour and 45 minutes, even with the treat stop. It was a lot of fun, and the staff were great. Glad I did it!