Geocaching | City of Mill Creek

Looking for a Real-Life Treasure Hunt?

Geocaching is like a real-life treasure hunt. A geocache is a hidden container with a logbook and often contains small trinkets. Searching for a geocache can take you to places you might never have otherwise seen, off the beaten path, and to other hidden gems in our city.

Explore all that Mill Creek has to offer by searching and finding caches in fun and exciting areas for the whole family!

What Is Geocaching?

It's the world's largest high-tech treasure hunt and a fun way to explore our community! Geocaching is fun for all ages and great for families, friends, and organizations. With a smartphone and a bit of curiosity, you can explore more than 100 caches in Mill Creek.

Official Geocaching FAQ

How to Get Started

The easiest way to begin is to download the free Official Geocaching app for your smartphone.

Official Geocaching Site

Where Are the City's Geocaches?

We've got numerous Geocaches hidden at the majority of our parks, trails, and other notable locations throughout the City. By searching and finding these caches, you'll learn more about our community and opportunities available for year-round recreation and more.

City of Mill Creek's Geocaches

Explore Mill Creek Geocaches

See What You Can Find!

"The Mill Creek caches have been great from the perspective of taking me places in the city that I would never have gone to otherwise. Thanks for placing all these treasures...in the treasures."

—promethes451

"It's something you often hear from geocachers - I don't think I have ever been to this little park before and never would have known about it if it wasn't for this cache. TFTC!"

—crs98

"Thanks CityofMillCreek for sharing all these new caches and thanks for bringing me back here."

—latetrap

Thanks so much for hiding and maintaining this new cache--I am loving exploring the Mill Creek parks via geocaching.

—jtcoffee

Geocache Ambassadors

We're looking for volunteers to help us grow our geocache program and maintain caches around Mill Creek.

Apply to Become a Geocache Ambassador!