What Are Nano Geocaches? Size, Uses & Where to Find Them
What Are Nano Geocaches?
Nano geocaches are the tiniest containers in the geocaching world — and that's exactly what makes them so exciting (and sneaky!) and sometimes frustrating. Measuring just 1–2 cm in length, these miniature caches are designed to be hidden in plain sight, blending seamlessly into everyday environments like lamp posts, fences, park benches, and urban streetscapes.
Despite their small size, nano caches pack a big punch when it comes to the thrill of the find. They're a favourite among experienced geocachers who love a challenge, and they're also a great way for cache owners to hide in locations where a larger container simply wouldn't work.
How Big Is a Nano Geocache?
Nano caches are typically under 2 cm long — roughly the size of a fingernail or a small button. They usually feature:
- A tiny screw-top with an o ring to assist with weatherproofing!
- A rolled log sheet inside (just big enough for initials and a date)
- A magnetic base for easy attachment to metal surfaces
Because of their size, nano caches are hard to spot even when you're standing right next to them!
Common Uses for Nano Geocaches
- Urban caching – Perfect for city environments where large containers would be too obvious
- Magnetic hides – Attach to metal surfaces like signs, railings, and lamp posts
- Puzzle cache final stages – Often used as the final container in a multi-stage or puzzle cache
- High-traffic areas – Small enough to hide in busy locations without being spotted by muggles (usually!)
- Creative camouflage – Can be disguised as bolts, bugs, butterflies, and more
Shop Our Nano Geocache Range
We stock a great range of nano geocache containers and log sheets to suit almost every hide. Whether you're setting up your first nano cache or restocking your log sheets, we've got you covered:
Nano Containers
- Green Nano Geocache Container with 2 Logs
- Silver Nano Geocache Container with 2 Logs
- Magnetic Nano Tube Geocache Container – Black
- Magnetic Nano Tube Geocache Container – Clear
- Nano Butterfly Geocache Container
- Nano Spider Geocache Container – Black
- Ladybug Nano Tube Geocache Container
- Magnetic Nano Geocache Container – Choose Your Colour
Nano Log Sheets
Tips for Hiding a Nano Cache
- Choose a surface that matches the cache colour (black on dark metal, silver on chrome, etc.)
- Make sure the log sheet is dry and rolled tightly before placing it inside
- Test the magnetic hold before finalising your hide
- Always check local geocaching guidelines before placing a new cache
- Every though they're tiny, try to put in places people would enjoy going!
Ready to hide your first nano? Browse our full range above and get started today. Happy caching! 🌿