We recommend that you do not hide a geocache while traveling. Vacation/holiday caches are usually not published.
Geocache owners must visit their caches to maintain them. Log books fill up, cache contents get wet, or the cache can disappear. If you live far away from your cache, timely maintenance is impossible. It’s best to place physical caches in your usual caching area.
If you do place a geocache while traveling, you must have a maintenance plan. For example, a local geocacher agrees to maintain the cache in your absence. When you submit your cache, document your plan in a Reviewer Note. Include the local geocacher’s username, contact information, and written consent. Information in Reviewer Notes will auto-archive on publication and will not be available to other players.