Can't say enough about how amazing this tour and tour guide were! We traveled ALL over Portugal and this was literally the highlight of our entire Portugal trip!!! Gorgeous waterfalls and hike, amazing picnic, everything was done on our own time/pace, friendliest and most knowledgeable tour guide we had of all the tours we took in our 10 days of being there-you can tell he LOVES doing what he does and his excitement is infectious. If you can, I highly recommend asking about staying overnight at Carmen's house, she is SO friendly and warm and welcoming. We took this tour while we were staying in Porto and the tour guide was timely in picking us up and accommodating our needs. You will regret it if you leave Portugal without doing this one!