The Trou de la Naulette cave provided some of the first evidence of Neanderthal skeletal remains in Western Europe.
The park contains the ruins of a Roman fortified refuge dating back to the late 3rd century AD.
The site acts as a limestone plateau ecosystem, supporting rare plant species adapted to the calcareous soil.
Reconstructed Roman baths were built on-site to demonstrate ancient engineering techniques.
The reserve is part of the Natura 2000 network, a protected European ecological area.
Furfooz Nature Reserve is a 50-hectare park situated in the Lesse Valley, known for its limestone cliffs, prehistoric caves, and restored Roman thermal baths. The reserve features a circular 4-kilometer walking trail that connects archaeological sites with diverse geological formations. Visitors can explore caves such as the Trou de la Naulette, which provided significant fossil evidence for early anthropological research. The park preserves remnants of a 3rd-century Roman fortress and reconstructed archaeological structures. The terrain is characterized by the Lesse River winding through a landscape of crags and dense forest. It is a managed protected area that balances geological conservation with public access to historical ruins.
The viewpoint overlooking the Lesse River valley from the limestone cliffs.
Wear sturdy, non-slip footwear suitable for steep and potentially muddy terrain.
Follow the clearly marked 4-kilometer trail to avoid getting lost in the dense valley floor.
Carry a physical map or ensure your phone is charged, as cellular service can be inconsistent within the valley.
Do not attempt the walk in flip-flops or open-toed sandals due to rocky, uneven paths.
Closed during winter months, typically reopening in spring.
Stick to marked paths to protect sensitive archaeological remains and geological formations; dogs must be kept on a leash.
