The Anton Valley (El Valle de Antón) sits inside the second-largest inhabited volcanic crater in the world — a six-kilometre-wide caldera that was a lake until its drainage carved the valley floor flat. At 600 metres above sea level, it is meaningfully cooler and less humid than Panama City, which makes it the weekend escape of choice for the capital's residents and a perfectly comfortable base for travellers.
The valley's highlights come in unexpected forms. A patch of cloud forest on the slopes of Cerro Gaital contains trees that grow with genuinely square trunks — a botanical anomaly that has never been fully explained. The APROVACA orchid centre protects over 140 native species including Panama's national flower. The Sunday market brings indigenous Ngäbe-Buglé vendors down from the surrounding hills with handmade crafts, orchids, and fresh mountain produce. And the El Nispero Zoo holds one of the last captive populations of the Panamanian golden frog, a species now virtually extinct in the wild.
For active visitors, the trails are the main draw. Chorro El Macho, a 35-metre waterfall in private rainforest, is an easy half-day walk. The Cerro Cara Iguana trail climbs to the crater rim for views across the entire caldera. The full ascent of Cerro Gaital, through genuine cloud forest, takes four to six hours and is considered one of the harder day hikes in Panama. The hot springs at the western end of town make a sensible end to a hiking day.