From Libanus, near the National Park Visitor Centre, you can walk across Mynydd Illtud Common to the Iron Age fort at Twyn y Gaer.

Popular Walks

• Twyn y Gaer: 4.5 km moderate walk
• Libanus Loop / Mynydd Illtud: easy circular routes
• Routes toward Pen‑y‑Fan & Corn Du

Tips

• Start at the National Park Visitor Centre (LD3 8ER)
• Expect grassy, sometimes boggy terrain
• Wear sturdy footwear
• Check maps at the Visitor Centre