A short drive from Çorovodë, the narrow gorge of Gradec cuts through the same limestone hills that shape Osum Canyon — and along its walls runs a line of hand-carved tunnels, a quiet, atmospheric passageway that turns a walk through the gorge into a small journey through both nature and history.
Gradec Canyon is a narrower, more intimate gorge near Çorovodë, where a stream has cut a deep channel through layers of pale limestone. The walls rise steeply on either side, often just a few metres apart, creating a corridor of rock, shade, and echo that feels very different from the wide, open sweep of Osum Canyon itself.
Along the floor of the gorge, the water has carved smooth basins and small pools into the stone, while above, fig trees and wild vegetation cling to ledges wherever they can find a foothold. It's a compact, walkable landscape — every turn reveals a new combination of rock, light, and water, packed into a relatively short stretch of canyon.
What sets Gradec apart is the line of tunnels carved directly into its canyon walls — narrow passages cut by hand through solid rock to create a route along sections of the gorge that would otherwise be impassable. These tunnels were built as a practical solution to a very physical problem: how to move people and goods along a gorge where the cliffs themselves block the way.
Walking through them today, you can still see the marks left by the tools that shaped the rock, and feel the sudden shift from open daylight to cool, enclosed stone. It's a tangible piece of local history, built into the landscape itself — a reminder that the people of Skrapar have been finding ways through this terrain for generations, long before canyon tourism existed.
A visit to Gradec Canyon alternates between open sections of gorge — where you can see the full height of the walls and the stream below — and the tunnels themselves, where the world narrows to torchlight and rock. The contrast between bright, echoing open-air stretches and the cool darkness of the tunnels is part of what makes the walk so memorable.
Underfoot, the terrain ranges from smooth rock shelves to looser stone and occasional shallow water crossings, so sturdy shoes that can get wet are recommended. The atmosphere throughout is quiet and a little wild — birdsong, dripping water, and the occasional rustle of vegetation are often the only sounds.
A typical visit to Gradec Canyon and its tunnels takes between 1.5 and 3 hours, depending on how much of the gorge you explore and how often you stop to take in the surroundings or take photographs. The core walk through the main tunnel sections can be done at a relaxed pace without feeling rushed.
Groups who want to explore further along the gorge, or who combine the visit with time at the stream's pools, can easily extend this to a half-day outing. As with most of the natural sites around Osum Canyon, there's no fixed schedule — the pace is set by you and your guide.
Gradec Canyon is accessible to most reasonably active visitors, including older children accompanied by adults. The walking is moderate rather than strenuous, but the uneven ground, occasional water crossings, and enclosed tunnel sections mean a basic level of comfort with walking on natural terrain is helpful.
It isn't recommended for anyone with significant mobility difficulties or a strong discomfort with confined spaces, given the narrow tunnel sections. For most travellers, though, it's a rewarding and accessible way to experience a different side of the Skrapar landscape — a mixture of nature walk and small-scale historical exploration.
Gradec Canyon's gorge-and-tunnel landscape pairs naturally with other walking-based experiences in the area. Many visitors combine it with our hiking routes along the rim of Osum Canyon, making for a full day that mixes high, open viewpoints with the narrow, enclosed world of Gradec's tunnels.
For travellers who want everything arranged in a single itinerary, Gradec Canyon can also be built into our canyon exploring experience alongside rafting, swimming, or a visit to Bogovë Waterfall. Just mention it when you get in touch and we'll plan the order that works best for your schedule.
Gradec Canyon is located a short drive from Çorovodë, in the same limestone landscape that surrounds Osum Canyon in the Skrapar region of southern Albania.
The tunnels are narrow passages carved by hand through the canyon's rock walls to create a walkable route along sections of the gorge that would otherwise be blocked by cliffs.
A typical visit takes between 1.5 and 3 hours, depending on how much of the gorge you explore and how often you stop along the way.
A local guide is recommended, especially for the tunnel sections and any water crossings, as they know the safest and most interesting route through the gorge.
Sturdy shoes that can get wet, comfortable clothing you don't mind getting slightly dusty, and a headlamp or torch for the tunnel sections are all recommended.
Older children accompanied by adults generally do well on this walk, though the narrow tunnels and uneven terrain mean it's best suited to families comfortable with light adventure.
Yes, Gradec Canyon pairs very well with our hiking routes along the Osum Canyon rim, offering a contrast between open viewpoints and the enclosed tunnel sections of Gradec.
Gradec Canyon is a natural site with no formal entrance fee, though arranging a guide is recommended and may involve a small cost.