Mortimer's Hole

Man made tunnels in the sandstone of Castle Rock. Guided tours enter at the top beside the castle and emerge at the bottom

[Craig]

What an amazing place!

[Valerie Chesney]

Great shot, makes me want to explore!

[Denise Wood]

Fascinating! Would love to explore it :)

[Margaret Snell]

@craig3f2 @happysnaps @gilbertwood thank you for your comments, it is a man made tunnel made through the soft sandstone.