Maunsell Forts - AWESOME RELICS!

So here's Maunsell Forts just off the East Coast of England, nearest town is Herne Bay.

I think these are some of the coolest structures/relics i've seen in ages, I will endevour to visit them and possibly get inside for some awesome photos!

http://en.wikipedia.org/wiki/Maunsell_Forts

Here's Knock John Fort, equally as cool as the Maunsell Artillery Fortifications;