The natural world has Durdle Door on offer, which is cool to swim through if the sea's okay.
I think you're supposed to wear clothes when you're doing that, but what the heck!
It certainly is a fun activity, even in clothes. Jumping off the stack part of it is also fun.
Kammer x
Unless otherwise stated, the copyright in each work is the property of the respective contributor. For usage or questions, contact [email protected].