The wonderfully weird rock formations at Brimham. 

Brimham Rocks, once known as Brimham Crags, is a 183 hectare Site of Special Scientific Interest in Nidderdale. The site is known for its water and weather eroded rocks formed more than 325 million years ago. In the 18th and 19th centuries people wondered whether they were carved by druids. Over the years the stones have acquired great names, such as Druid's Idol, Druid's Altar and Druid's Writing Desk, the Rocking Stones, Lovers' Leap, Baboon's Head, Pulpit Rock, Parson's Head, Yoke of Oxen, Frog and Tortoise, Serpent's Head, Dancing Bear, Druid's Aerial Altar, Druid's Coffin, Sphinx, Oyster Shell, Mushroom, Idol Rock, Druid's Head, Druid's Castle, Druid's Pulpit, Druid's Parlour, Druid's Kitchen, Druid's Coffin, Druid's telescope, Eye of the Needle, Parlour and Bedroom, Oyster Shell, Rocking Stones, Mushroom Rock, Wishing Rock, Yoke of Oxen, Boat Rock, Boat Rocking Stone, Rhinoceros Head, Anvil Rock, Pivot Rock, Lovers' Leap, Eagle, Cannon Rocks, Split Rock, Sphinx Rock, Rabbit Rock, Elephant's Head, Dog Rock and Tiger's Head.