Interesting caches near Georgesgmund

I was today on a walk around Georgesgmund. Here are some interesting caches I've found and logged:

A troll cache. A large box in a ground, with 2 food containers and a small chest box.

A chain cache. A long chain which you must pull out of the tube before you're able to log. And a camouflage looking like a shit ;)

The cache is withing a trigger mechanism. You must turn the handle, and the mechanism will open.

Chinese-stick cache. You must take some twigs and push the lab tube step-by-step above, until you can grab it.

A barbie cache. A large container, looking like an electric box. Instead some 'decorations', a logbook, a treasure box, and a letters to build your nickname from: