We had such a wonderful adventure with Amazon Tree Climbing. Our guides were fluent in English, extremely attentive to safety, and super fun to climb with! We had half a day to burn before our afternoon flight out of Manaus and I called at 7 am hoping to be able to make some plan for that morning. Amazingly, Amazon Tree Climbing answered at that early hour on a Saturday and by 8 AM they were picking us up at our hotel and taking us out to the forest. I didn't expect to have as much fun as we did - the climbing was great and the fun and professional attitude of our guides really made the experience memorable. Not everyone in our group of four was totally comfortable with heights, but the calm, encouraging and positive guidance of Ricky ensured that we all made it safely up to the top. And when I was hot-dogging it down and got the gear all jammed-up, Ricky was totally laid-back about "rescuing" me - he talked me thru the tangle and we were safely on our way again, the mishap only adding to the fun (there was never any danger!) I can't speak highly enough about the attention to safety on the part of our guides and their obvious commitment to our enjoyment of the experience. If you are in Manaus, definitely carve out a few hours for this adventure!