Descend from Bled into an abandoned mine by original mining train, then paddle through subterranean passages by headlamp. This 8-hour trip combines steep stair hikes and 1–1.5 hours of guided kayaking in cool, damp galleries.
More ways to explore the area's outdoor wonders
The train coughs, the headlamps cut through dust, and for a moment the world is reduced to a narrow ribbon of light and the clack of rails. From Bled you’ll drive into the mountains, step into an original mining carriage and descend 15 minutes into rock where the temperature sits near 10°C and the air tastes of metal and old water.
Difficulty
moderate
Duration
8 hours
Fitness Level
Moderate fitness; able to climb steep stairs, handle short hikes and paddle for up to 1–1.5 hours.
Wildlife
History
The route uses original mining infrastructure—rail, benches and shafts—reflecting the area’s past extraction economy and industrial techniques.
Conservation
Visits are managed to minimize impact—stick to guides, avoid touching formations and pack out any trash to protect fragile underground ecosystems.
Reserve your spot on the From Bled: Black Hole Kayaking today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Dress for 10°C underground
Temperatures inside the mine hover around 10°C—wear insulating layers under the provided dry suit and bring a spare set of dry clothes for the return trip.
Protect your feet
Closed, sturdy shoes are required; rubber boots are supplied but a snug shoe that fits under provided boots helps on wet stairs.
Prepare for stairs and stairs
You’ll descend and ascend roughly 95 m on steep stairs—bring knee-friendly trekking poles for the transfer but not for the kayak segment.
Bring ID and motion-sickness meds
Passport or EU ID is required for border crossings on the route; if you’re prone to car sickness, take precautions for the mountain transfer.
Thermal base layer
Keeps you warm in the 10°C mine environment beneath the supplied dry suit.
Sturdy closed shoes
Necessary for stairs and wet surfaces; organizers supply boots but bring comfortable footwear for transfer.
Change of clothes & dry bag
A full change after the trip prevents post-tour chill on the drive back to Bled.
Motion-sickness medication
Useful for the mountain transfer if you’re prone to nausea on winding roads.