The Valle de Cocora, 12 kilometres east of Salento, is one of the most distinctive landscapes in South America. Wax palms — Colombia's national tree and the world's tallest palm — stand scattered across green pastures at 1,800-2,400 metres altitude, their pencil-thin trunks rising incongruously from the grass like something from a Dr. Seuss illustration. The tallest reach 60 metres.
The standard hike is a loop of 4–6 hours, beginning with a walk through the palm-filled valley floor, then climbing into cloud forest via a trail that passes a hummingbird house (where 15-20 species are reliably present) and continues up to a ridge with views over the whole valley. The descent brings you back through more palms to the starting point. The trail is muddy in wet weather and waterproof boots are advisable. Jeeps leave from Salento's central plaza for the trailhead at 6:30am, 9:30am, and noon; the return runs through the afternoon. The hike is one of the most rewarding day walks in Colombia.