One of the most interesting drives in my life was Chile from the island of Chiloe to the Tatio Geysers in the Atacama. Just so many different climate zones, and all in relatively close proximity. Chiloe and Puerto Montt were damp, cold, and fog-shrouded in Summer (Jan-Feb), very similar to parts of the coastal pacific northwest. The area to its north, centered around the German-influenced town of Valdivia, was Califo…
Yes. Just mountain climbing in northern Patagonia (between Bariloche & Villarica, really only 100mi of north-south distance) became my favorite part of the world for your reason. In a single day (or two), we could walk in the dry, dusty bottom of a canyon dug out by glacier melt, cross through a humid jungle, rest on the shores of an alpine lake, pick your way across a massive rocky field of a'a lava, up a glacier and look down inside the caldera of an active volcano.
The only other place I have been that come close to having that amount of diversity of terrain in a limited area might be the Tetons/Yellowstone.