The view at the top of the mountain, once you finally get to it, is phenomenal! But, don't be fooled, like we were...this tour does not take you to climb the Pacaya Volcano. It is a tour where you climb approx. 7500 ft, which is halfway up a mountain ACROSS from the volcano! The bright is that you actually get to see the Pacaya, which for us, was in eruption that day and we even heard it! It's a pretty steep climb, but of course that depends on what shape you're in...we're in our 50's and pretty athletic, but it still took the breath out of us. And, proper shoes are definitely recommended. I wore a good pair of sneakers, but the rubber kept slipping on the rocks and I almost fell around 5 times, no matter how careful I tried to be! At the beginning of the tour you will be ambushed by locals and their horses, to cheer you down on your climb. They can take you up the mountain, on the horse, if you can't make it for about 25 roundtrip. I recommend to eat breakfast beforehand bc they will not stop and you will need the energy. Also, take the tour out of Antigua if you will be there, bc if you take it from Guatemala City, the bus will drag you all the way to Antigua anyway to pick up other tourists which adds an extra hour, back and forth to your trip!. The final Hot-Springs-pool-circuit, at Teresita's, is totally worth the trip. It will renew and reinvigorate your tired muscles! And, the lunch is very good. No need to bring your own towels. The tour guide we had, Davis, was low key, but pretty knowledgeable. However, once you arrive to the mountain side, a local guide will adhere himself to your group, and you will end up paying him a tip also. Overall, a good experience. If you can make it to the volcano on your own, there are plenty of guides there who you definitely will need, and you can avoid the long trip on the van.