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

These are the active caches in Sudbury, Massachusetts:


# GC Code Cache Name
1 GC209  Nobscot Woods
2 GC550B  Who am I - One
3 GCA6F1  Curtis Cache
4 GCF400  Tri-Town Junction
5 GCGNX5  Ford's Folly
6 GCH4F8  Over the Hill
7 GCJZG1  Davis Farm "321"
8 GCKMCX  Sudbury Garrison
9 GCNBC7  Selective Availability ON
10 GCR91B  Assabet River National Wildlife Refuge
11 GCVJC4  Rails to Trails - Rainbow
12 GCXY2H  Feeley Park
13 GCY6MN  Lyons-Cutler Reservation
14 GCZFRC  The Amazing (Sudbury) Race
15 GC12D57  Requiem for a Slugger: Manny Being Manny
16 GC14B2P  Black Forest of Davis Farm
17 GC1AD3T  Chiswick
18 GC27AA3  Raymond Reservation
19 GC2CTF4  Hayne's Wet Meadow
20 GC2EZN2  Track & Field - Video Game Classic Series
21 GC4RYV0  Another F'n Reflected S
22 GC4VTNF  Dry Reflected S
23 GC5FCN1  SHARP - Community Grindstone
24 GC5FN8A  SHARP - Revolutionary Vision
25 GC5FR40  SHARP - Heritage Park
26 GC5GA7J  SHARP - Haynes Garrison House
27 GC5GQPG  SHARP - Parmenter Garrison
28 GC5GV3T  SHARP - Stearns Mill Dam
29 GC5HXV9  SHARP - Rolling Relic
30 GC5HZQQ  SHARP - Bowker's Store
31 GC5KNMJ  SHARP - Featherland Ski Area
32 GC6JHG3  Heron Rookery
33 GC7T7GP  The Beaver Call
34 GC8WM9K  A Mile to the Meadow
35 GC8YM5Z  Longfellow's Wayside Inn (ALC Bonus)
36 GC8ZFXV  The Rocks
37 GC95A92  Sudbury Town Center Hist Dist (ALS Bonus Cache)
38 GC97ZC6  Winterbrook Revival
39 GC9H51Z  Red-y or Not?
40 GC9HJKQ  Catch and Release
41 GC9ZYZQ  Curry Lane Little Library

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