We chose Poncho Tours from the great online reviews & because we were concerned about driving during the rainy season & the possible state of the roads. What a great choice. Nick helped in advance with advice on our itinerary and what to expect & we did the 3 days Humahuaca with an extra day so we could do a loop via Susques. Ale our driver & guide did a a fantastic job and we had an incredible 4 days from Salta exploring Tilcara, Cascada del Diablo, Humahuaca, 14 coloured mountains, Qubrada de las Señoritas, 7 coloured hill & Purmamarca, Salinas Grande, Susques then the amazing Route 40 with a stop at the thermal waters near the volcán Tuzgle, the train to the clouds at San Antoniode los Cobres, & ruins at Tastil before getting back to Salta. The views along Route 40 are truly spectacular but we were very glad we weren’t driving ourselves. Ale negotiated the roads post storms, was great company and really made the 4 days a success. Thank you - Mike & Cath