This cache gives a great view of a 'conventional' or 'chamber' type lock. This particular one is referred to as Lock #20 - Ashburnham.
Another cache in the Tug Trent Caching Adventure. This is a series of six geocaches. Validate your passport, and then return your passport to the visitor's centre to redeem for a geocoin!! Passports are available for the series here in English or French as well you need an insert to stamp at each cache. English insert. or French insert.
NOTE! Sorry the Visitor Centre is closed for the season until spring, keep your passport until then. Put a watch on the cache page for reopening announcements .
As per the Parks Canada caching policies, please do not leave anything in the cache, trade items are NOT permitted.