The newest in the series:

Circle of Fallen Soldiers - Cache in Natural State

FYI - As of this morning, only three people have logged this cache on (I am one of them and I did not take a prize certificate), so there may be three more prize certificates available in the cache.

Cache is located in Burns Park. There are around 60 caches in and near Burns Park. Sizes range from micros to a pirate's chest. I have them all bookmarked at

You can view the bookmark list here