BaseOfTree.com offers a wide range of geocaching supplies, whether you want a geocache to hide, some swag to swap in geocaches, or accessories to help find the cache. We have something for every geocacher. If you have any suggestions for the site, please use the Contact Us page.

From Wikipedia: (Full article here)

Geocaching is an outdoor recreational activity, in which participants use a Global Positioning System (GPS) receiver or mobile device and other navigational techniques to hide and seek containers, called "geocaches" or "caches", at specific locations marked by coordinates all over the world.

A typical cache is a small waterproof container containing a logbook and sometimes a pen or pencil. The geocacher enters the date they found it and signs it with their established code name, in order to prove that they found it. After signing the log, the cache must be placed back exactly where the person found it. Larger containers such as plastic storage containers (Tupperware or similar) or ammunition boxes can also contain items for trading, such as toys or trinkets, usually of more sentimental worth than financial.[2] Geocaching shares many aspects with benchmarking, trigpointing, orienteering, treasure-hunting, letterboxing, and waymarking.

Size Guide

Geocaches vary greatly in size and appearance. In the field you will see everything from to to a with a secret compartment. A general overview of the cache size graphic is found below. Please note that these are just examples; sizes can vary.
  - Less than 100ml. Examples: a or a tiny storage box typically containing only a logbook or a logsheet. A is a common sub-type of a micro cache that is less than 10ml and can only hold a small logsheet.
  - 100ml or larger, but less than 1L. Example: A sandwich-sized or similar.
  - 1L or larger, but less than 20L. Examples: a or ammo can about the size of a shoebox.
  - 20L or larger. Example: A large bucket.
  Other - See the cache description for information.

Latest

Geocaching Travel Bug®

Geocaching Travel Bug®

A Groundspeak Travel Bug is a unique tracking tag that you can attach to items and give them goa..

£6.49

Emergency Poncho - Red

Emergency Poncho - Red

Adults reusable poncho. Ideal for camping, hiking, festivals and of course caching. One s..

£1.99

Emergency Poncho - Blue

Emergency Poncho - Blue

Adults reusable poncho. Ideal for camping, hiking, festivals and of course caching. One s..

£1.99

Emergency Poncho - Black

Emergency Poncho - Black

Adults reusable poncho. Ideal for camping, hiking, festivals and of course caching. One s..

£1.99

Dice Eraser

Dice Eraser

Dice eraser, random colour. Ideal as a cache filler or swap. Approximate dimensions: 1.5cm x 1..

£0.15

Clip & Lock Container - Very Small

Clip & Lock Container - Very Small

Clip & Lock containers are the best way of ensuring that your cache contents remain dry and ..

£0.99

Clip & Lock Container - Small

Clip & Lock Container - Small

Clip & Lock containers are the best way of ensuring that your cache contents remain dry and ..

£0.99

Camouflaged Bag - Large

Camouflaged Bag - Large

Camo bag suitable for large caches such as our Large Clip & Lock Containers. Made from waterp..

£2.99

Bouncy Ball

Bouncy Ball

Ball that bounces. Ideal as a cache filler or swap. Design varies. Approximate dimensions: ..

£0.19

Aluminium Water Bottle - Blue

Aluminium Water Bottle - Blue

Aluminium Water Bottle - Blue Capacity - 0.5 litres Attached to karabiner. ..

£1.99

Aluminium Micro Cache Size2 - Black

Aluminium Micro Cache Size2 - Black

Aluminum Micro Cache with waterproof seal. Slightly wider than the standard size. Included: Wa..

£1.19

Aluminium Micro Cache Size1 - Black

Aluminium Micro Cache Size1 - Black

Aluminum Micro Cache with waterproof seal. Included: Waterproof RITR one page micro logsheet. ..

£0.99