I went to TMB guided hike with Salamander Adventures in September of this year. The trek itself is so beautiful and as described (level 3) in the description. The hotels and refuges were a amazing with breathtaking views and the food was delicious (also took care of my food restrictions). Our guide, Denis, was very knowledgeable of the trails. He always made sure the group was together and checked on everyone time to time. He was there to answer any questions we had and made our experience even better! I alreadyhave booked another tour with Salamander again and looking forward to it!