As of November 24 2025, there are 16500 active caches placed around Massachusetts.

These are the active caches in Hanover, Massachusetts:


# GC Code Cache Name
1 GCK5KP  "Uncle Bob's" Cache
2 GC14Y7N  Hanover Canoe Launch Re-Visited
3 GC1CADB  Come find me
4 GC1J75K  Well Blow Me Down
5 GC1QPR1  Old Rail Bridge
6 GC1RBFM  Tindale Bog - Down by the Swamp
7 GC1T7PN  Pine Hybrid 2
8 GC1TJH4  Head of Forge Pond
9 GC1VMFF  Pine Hybrid 3
10 GC22DPN  Pine Hybrid 6
11 GC2GV89  The Cardinal's Cache
12 GC3WB5M  Dead or Alive
13 GC44KMJ  Hells Half Acre
14 GC4PMQY  Neil's 11th Birthday TB Hotel
15 GC652C2  Iron Mining Trail
16 GC86FMA  Geoclover's Aftershock
17 GCA75JT  0kay

This calculator was created and is maintained by twilighter. ©TwiLight Software, 2013-2025. All rights reserved. - - rev 2025.10.23-0950