If you're traveling on route 495 and are looking for a nice quick cache look no further. About 1 mile off the exit. Easy off easy on with plenty of room to swap trackables.
There is no rules on picking up or dropping off trackables. If you don't have a trackable to swap no problem....Grab one anyway. If possible try to keep at least a few in there at all times. Thanks
The coords should take you to a cul-de-sac at the end of Whitcomb road. This should be accessible year round as the road is normally plowed.
If you have a little more time check out the series of 8 caches located within the Beaver Brook Valley Preserve.