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Exploring San Jose through Geocaching

Join the world’s largest treasure hunt and see your city in a whole new way.

A hand holds a small open canister and a roll of paper with log entries on it.

City Editor Nicole found this cache in Shady Oaks Park.

Photo by SJtoday staff

Table of Contents

If you’re an avid SJtoday reader, you probably enjoy seeing your home city in a whole new way. But imagine going a step further and joining the world’s largest treasure hunt to discover hidden gems in your own backyard.

A hand holds a cache and log outside.

City Editor Nicole and her dad found this Kelley Park cache this weekend.

Photo by SJtoday staff

👀 Treasure you say?

Welcome to Geocaching, a huge GPS coordinate-based game where users hunt for treasures — called “caches” — that are hidden in public places.

Currently, there are over 3 million caches across all seven continents (even Antarctica), with roughly 1,800 caches in San Jose.

A variety of Geocache containers ranging from tiny canisters to fake logs and medium plastic containers.

Caches come in all shapes and sizes.

Photo via Geocaching.com

📦 What are these caches?

Caches come in many forms + can be hidden anywhere — in trees, under benches, in fake rocks, or on magnets inside fence poles, for instance.

But don’t expect doubloons and pieces of eight. Most caches only include a slip of paper to log your find. It’s much more about the journey than the actual “treasure.”

Two hands holding a cell phone and GPS.

Ready to start hunting?

Photo via SJtoday staff

📲 How do I play?

You’ll need to make an account to get started, then you can use the official Geocaching app to start hunting. Pro tip: Bring a pen. You can also start hiding your own caches.

Not super interested in looking through bushes? There’s a new Geocaching Adventure Lab app to take you on local scavenger hunts.

A wide shot of the Martin Luther King Jr. Library in Downtown San Jose.

Where would one hide a cache at this San Jose landmark?

Photo by SJtoday staff

📍 Start here

Ready to hunt? We’ve hand-picked a few local beginner cacheswith some clues for you.

  • Beethoven Lives Upstairs | N 37° 20.142 W 121° 53.123 | The coordinates lead to the doors of a well-known library — use the directory to find the cache’s final location.
  • Heads Up at Kelley Park | N 37° 19.369 W 121° 51.379 | Pass through the disc golf courses and look for a tree with a “skirt.”
  • Moons Over Mount Hammy | N 37° 20.481 W 121° 38.592 | This well-guarded cache offers an out-of-this-world view.
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