Calderón Hondo

The standard route starts at the signposted car park just outside Lajares and climbs gently onto the volcano's outer flank before joining the crater rim path. It's around 5 km there and back including a loop around part of the rim, with roughly 100 metres of total ascent — most walkers cover it in 45 minutes to an hour, faster if you skip the full loop.

The path is well marked and doesn't require any scrambling, but the surface is loose volcanic gravel and rock in places, especially near the rim, so proper closed shoes matter more than the modest distance suggests — this isn't a hike for flip-flops. There's no shade anywhere on the route, and the crater rim is often windy even when the village below is calm, so bring water, sun protection and a layer for the top even on a warm day.

The reward is the crater itself: a broad, roughly circular bowl around 70 metres deep, with sulphur-tinted rock visible on parts of the inner wall — a genuinely impressive sight for such a short walk, and one of the more dramatic close-up views of a volcano anywhere on the island.

Calderón Hondo is extinct, not dormant — its last eruption is estimated at around 50,000 years ago, during the same volcanic period that shaped much of northern Fuerteventura. The crater's condition is unusually intact for its age, which is why it's become the island's best-known short volcano hike rather than one of the rougher, more eroded cones further inland.

It isn't the only volcanic feature near Lajares. Montaña Colorada and Montaña de la Mancha sit just to the south and are visible from the rim path, part of the same cluster of cones that gives the plain around Lajares its distinctive scattered-crater landscape. None of the others has a maintained path to the same standard, which is part of why Calderón Hondo is the one most visitors actually climb.