Zip World Slate Caverns

Llechwedd (Welsh pronunciation: ]) is a visitor attraction near

Dolwyddelan Castle (Cymraeg. Castell Dolwyddelan) is a castle located

Tomen y Mur is a Roman fort complex in Gwynedd, Wales. The fort was

Dinas Emrys (Welsh: fortress of Ambrosius) is a rocky and wooded

スノードン山（Snowdon、ウェールズ語: Yr Wyddfa）は、イングランドとウェールズでの最高峰で

Conwy Falls (Welsh: Rhaeadr y Graig Lwyd) is a waterfall on the River

Swallow Falls is a name coined by early tourists for the Rhaeadr

The Devil's Appendix is the tallest single-drop waterfall in Wales and

Chislehurst Caves are a 22 miles (35 km) long series of tunnels in C

The Frasassi Caves (Italian: Grotte di Frasassi) are a remarkable

Crystal Cave is a cave in Kutztown, Pennsylvania, United States, the

The Lava River Cave near Bend, Oregon is part of the Newberry National

Talking Rocks Cavern (originally called Fairy Cave) is a cavern system