Friouato Cave, Morocco: North Africa's Great Chasm (2026 Guide)

The Gouffre de Friouato, about 26 km south of Taza in northern Morocco, is one of North Africa's deepest and largest known caverns: a roughly 30-metre-wide sinkhole that drops via about 520 steps into chambers reaching an explored depth of 271 metres. It sits inside Tazekka National Park, holds a constant 12–14°C below, and was first properly explored by the French speleologist Norbert Casteret in 1930. One honest caveat up front: the cave was closed in 2016 after a fatal accident and has been under a major safety renovation — so the single most important thing to check for 2026 is whether it's reopened. This guide covers all of it.

I rate Friouato as the most underrated natural site in Morocco. It's nobody's idea of a Morocco highlight, which is exactly the appeal — you stand at the lip of an enormous hole in the ground near a town tourists skip, and then you climb down 520 steps into a cathedral of stone. Here's what to know before you go.

How deep is the Friouato Cave?

Friouato has an explored depth of about 271 metres and surveyed passages running over 2,000 metres — among the deepest and largest known cave systems in North Africa. The first roughly 100 metres is the vertical entrance shaft, which you descend via the famous staircase; the great chambers (the Salle de Lixus, the Salle des Draperies) open up below. One precision point, since operators garble it: Friouato is often called 'the deepest cave in North Africa', but Morocco's single deepest cave is actually Kef Toghobeit in the Rif. Friouato's claim is better stated as one of the deepest and most spectacular accessible caverns — and it is genuinely vast.

How many steps are there, and how hard is the descent?

About 520 steps take you down the entrance shaft to the cavern floor, with further steps continuing into the deeper chambers. Going down is easy; the climb back up the 520 steps is the genuinely strenuous part, and it's why a full visit takes at least three hours. You'll want moderate fitness. The chambers themselves are huge — not tight squeezes — but the depth, darkness and the constant cool (12–14°C) are a lot for anyone strongly claustrophobic. Helmet, headlamp and a guide are standard and sensible.

Is the Friouato Cave open to visitors in 2026?

This is the question, and the honest answer is: check before you go. The cave was closed to visitors in 2016 after a fatal accident, and since late 2023 has been undergoing a major safety renovation under the regional agency AREP — rockfall stabilisation, a rebuilt staircase of around 500 steps, stainless-steel walkways and railings, eco-friendly lighting, and new parking and reception areas, on a budget of 10–12 million dirhams. Reports in 2025 put the work at around 90% complete, with reopening expected. But a firm reopening date is exactly the kind of detail that's wrong on half the travel sites you'll find (many still show stale 2022 reviews as if nothing changed). Before you build a trip around Friouato, confirm the current status — and have a backup like the nearby Chiker grottoes.

What is Tazekka National Park, above the cave?

The cave sits inside Tazekka National Park — created in 1950 to protect a grove of Atlas cedar and extended in 1989 to about 12,000 hectares, rising to Jbel Tazekka at 1,980 metres. It's a BirdLife-designated Important Bird Area, and its conservation headline is the Barbary stag (Atlas deer), reintroduced to the park in 1994 from Tunisian stock after the subspecies went locally extinct. Other wildlife includes wild boar, genet, otter and red fox. The park's cedar forest and viewpoints make the trip rewarding even on a day the cave itself is closed.

How do you get to Friouato, and where do you stay?

Friouato is about 26 km south of Taza, and Taza is roughly 2.5 hours east of Fes by car. The sensible approach is to base in Taza for a night or two rather than attempt a long day-trip from Fes — it makes the cave day short and unhurried and lets you see a walled hill town almost no tourists visit. There's modest lodging in Taza and the Tazekka area. Our Deep Earth: Friouato Chasm tour handles the logistics, the certified caving guide and the safety gear, and — importantly — confirms the cave's reopening status before every departure.

Whether you go guided or independently, treat Friouato as the serious descent it is: good shoes, a layer for the cool, water, and respect for a place that closed for years for safety reasons. It rewards the effort.