The cache container is a "One Holer", which is where you'll find
the log.
Another tribute to paperless caching. Where in geocaching, using
paper is a bad thing, in days of yore, paper was a step up from
corn cobbs and Sears catalogs. When you find it, the top unscrews;
and bring your own pen to sign the log.
Outhouses vary in design and construction. Common features
usually include:
* A separate structure from the main dwelling, close enough to
allow easy access, but far enough to minimize smell.
* Walls and a roof to shield the user from rain, wind, and to a
small degree, cold weather.
* Having a door, sometimes decorated with a small crescent
moon-shaped hole.
* A small book published in the early 1900s, 'The Specialist',
centered on sales of outhouses, touting the advantages of one kind
or another, and labeling them in "technical" terms such as
"one-holers", "two-holers", etc.
When you find the cache, the top unscrews.