Evil Geocache Containers
Oh those evil things that make the OCD cacher crazy! Keep on the lookout for these containers as they may cause loss of sleep otherwise!
This was rated a difficulty 5 and it really earned it! It's like a walnut, that was hollowed out for the micro to be inserted. Then they "camped" it (tied it to something with fishing line) under a carpet of shrubs and brush. It blended WELL! It was a miracle we found it on our second try!
(Spoiler! GC451QX) This is a very old street lamp in the desert. The white cache dangling in this pic was in place of the light bulb. A pipe within a pipe running along the pole is used to move the cache up and down on a string. Kudos for the engineering on this one!