A Natural & Historical Jewel of Wallonia
The Han Caves Domain (Han-sur-Lesse, Belgium) is a major tourist destination rated 3 stars by the Michelin Guide and voted “Wallonia’s Favorite Tourist Heritage Site.” It features three unique attractions:
- The Han Cave: An underground network carved by the Lesse River, adorned with spectacular stalactites and stalagmites, and illuminated by eco-friendly LED lighting.
- The Wildlife Park: A 250-hectare reserve dedicated to European fauna, established in 1970 and home to 650 animals from 36 species (as of 2025).
- The Historic Tramway: A 5.4 km heritage line opened in 1906, connecting the village to the cave with beautifully restored 1930s railcars.
Unique geology
Formed over millions of years
Wildlife conservation
36 protected European species
Industrial heritage
Operational historic tramway
Recognition
Michelin 3 stars & UNESCO-linked status
Discover the Domain’s Treasures
Three unique experiences in an exceptional natural setting
Han Cave
Explore an underground network stretching over 3km, sculpted by the Lesse River over millions of years. Marvel at majestic chambers adorned with stalactites and stalagmites, enhanced by subtle LED lighting.
Wildlife Park
Travel through 250 hectares of natural reserve on a safari vehicle to observe bison, wolves, brown bears, and lynx in spacious, natural habitats. Participate in conservation programs for endangered species.
Historic Tramway
Board beautifully restored 1930s railcars for a scenic 5.4km journey between the village and the cave—a unique ride through the Ardennes landscape.
Underground World Museum
Admire underwater archaeological finds dating back to the Bronze Age. Dive into the history of regional cave exploration.
Experiences & Activities
The Han Caves Domain offers a wide range of activities for all ages and interests:
- Guided cave tour – A 1.5km route through spectacular chambers with immersive sound and light effects (duration: 1h30).
- Safari vehicle tour – Guided exploration of the wildlife reserve (duration: 1h30).
- Themed hiking trails – Marked paths through the domain with wildlife observation points.
- Educational workshops – For families and children on geology and biodiversity.
- Night tours – Special flashlight-only visits (summer only, booking required).
- Combined tickets – Packages including cave + wildlife park + tramway.
What Our Visitors Say
Read authentic reviews from guests who explored the domain
"An unforgettable experience! The cave tour is breathtaking—especially the 'Throne of Pluto' chamber. The wildlife park is very well designed, with animals visible in large natural enclosures."
"The safari vehicle tour is fantastic, especially with kids. We saw bears, bison, and wolves up close. The historic tram adds extra charm. Only downside: a bit pricey for families."
"Exceptional guide during the cave tour—passionate and very educational. The archaeological museum was a wonderful surprise with unique artifacts. A must-do if you’re in the region!"
Cave Secrets & Expert Tips
Did You Know? Geological Formation
The Han Caves began forming over 500 million years ago during the Paleozoic era. The Lesse River carved out a 15km network, though only 3km are open to the public. The constant 13°C temperature creates a unique ecosystem hosting rare bats and endemic cave-dwelling crustaceans.
Local Tip: Optimize Your Visit
To avoid crowds and make the most of your day:
- Arrive at opening (10am) and start with the cave tour
- Schedule your safari in the mid-afternoon when animals are most active
- In summer, book the night tour for a magical experience
- Choose the “Discovery” combo: cave + park + tramway at a reduced price
Hidden Archaeological Treasures
Underwater excavations since 1959 have uncovered:
- Bronze Age ceramics (1500 BC)
- Flint tools and bronze jewelry
- Roman coins from the 2nd century AD
- Perfectly preserved medieval weapons
These finds confirm millennia of human presence around the caves.
Unique Conservation Program
The wildlife park participates in European conservation initiatives:
- Reintroduction of brown bears in the Pyrenees
- Breeding program for endangered European bison
- Protection of Eurasian lynx
- Conservation breeding of Przewalski’s horses
Keepers offer educational talks to explain these efforts.
Practical Information
Plan your visit to the Han Caves with these essential details:
- Address – Rue Joseph Lamotte 2, 5580 Han-sur-Lesse, Belgium
- GPS Coordinates – 50.1252778, 5.1886111
- Phone – +32 (0)84 21 62 22
- Opening Hours – 10am–5:30pm (weekdays), 10am–6:30pm (weekends)
- Admission – Adult: €25, Child (4–11): €18, Family Pack: €75
- Average visit duration – 4 to 6 hours
- Accessibility – Partially wheelchair accessible (please inquire)
- Facilities – Restaurant, gift shop, paid parking (€5)
Tips
Book online to secure your time slot
What to bring
Bring a sweater—even in summer (13°C in the cave)