As of June 8 2026, there are 16457 active caches placed around Massachusetts.

These are the active caches in Lancaster, Massachusetts:


# GC Code Cache Name
1 GC309B  Greg & Andrea's 2nd Cache - Nashua River Greenway
2 GCT6BY  Quick Pitstop Route 2
3 GCVCGX  Thayer Forest
4 GC123PV  I-190 Bartlett Pond
5 GC126VY  Chicka Chicka Boom Boom
6 GC15E8N  Well Rounded NE Cacher (The Fizzy Challenge)
7 GC1DA1G  Tick Free 5
8 GC1GYKE  J's first hide
9 GC2F570  Just The Beginning
10 GC2F57E  Hike With Mike in the Lancaster State Forest
11 GC2X2VA  Dexter Drumlin
12 GC3KJ1B  Hike With Mike Near an Old Plow
13 GC51ZDE  Here's Johnny!
14 GC57BVA  Looks like I picked the wrong week...smoking
15 GC5JEXC  At The Edge
16 GC5JHE9  Mr. In-between
17 GC5JHJR  Nobody goes there... it's too crowded
18 GC8PYTT  Ebenville
19 GC8Z8WC  Welcome to Nashaway Adventure Lab Bonus Cache
20 GC91PDK  Bull Spit Extras
21 GC97YJV  MFM 3: The 80s Did All The Coke
22 GC98Y03  Thayer Memorial
23 GC9NTXJ  ^ Scribbles ^
24 GC9PJ3Q  Coffee Tea or Cache?
25 GC9QPG7  WIH Mary Rowlandson
26 GC9R57K  ⠠⠃⠗⠇⠀
27 GC9R8E9  +Scribbles+
28 GCA56EW  Pi Day Puzzle Cache
29 GCA5TG5  Geo-Birthday Challenge
30 GCA669P  Maple Sugaring
31 GCA7X4M  Goodridge
32 GCA7ZJ6  Waiting to be found
33 GCA8B62  Are you Beary Hungry?
34 GCAM4CY  Farmer Mck Goes to the Pound
35 GCBDJKB  #1 Cook Conservation
36 GCBDJKM  #2 Cook Conservation
37 GCBDJKN  #3 Cook Conservation
38 GCBDJKT  #4 Cook Conservation
39 GCBDJKW  #5 Cook Conservation
40 GCBDJM1  #6 Cook Conservation
41 GCBDJM3  #7 Cook Conservation
42 GCBDJM8  #8 Cook Conservation
43 GCBDJMA  #9 Cook Conservation
44 GCBDJMD  #10 Cook Conservation
45 GCBDJMG  #11 Cook Conservation
46 GCBDJMJ  #12 Cook Conservation
47 GCBDJMM  #13 Cook Conservation
48 GCBDJMP  #14 Cook Conservation
49 GCBDJMQ  #15 Cook Conservation
50 GCBDJMR  #16 Cook Conservation
51 GCBDM30  #18 Cook Conservation
52 GCBDM35  #17 Cook Conservation
53 GCBDM39  #19 Cook Conservation
54 GCBDM3C  #20 Cook Conservation
55 GCBDM3P  #21 Cook Conservation
56 GCBDM3V  #22 Cook Conservation
57 GCBDM41  #23 Cook Conservation
58 GCBDM47  #24 Cook Conservation
59 GCBDM4D  #25 Cook Conservation
60 GCBDT8W  Grateful Grand Dad
61 GCBFVZ3  Bagginz de' Cache
62 GCBGDBF  A Grave Subject
63 GCBMVQ0  Catch a Cache - gadget cache
64 GCBN80D  Daytime Only QEM

This calculator was created and is maintained by twilighter. ©TwiLight Software, 2013-2026. All rights reserved. - - rev 2026.05.06-1146