International Geocaching Day – Aug. 15, 2026

International Geocaching Day
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International Geocaching Day invites adventurers worldwide to explore the outdoors and uncover hidden treasures every third Saturday in August. This day encourages people of all ages to connect with nature, solve puzzles, and share the thrill of discovery. Grab your GPS or smartphone, pack some snacks, and embark on your next geocaching adventure!

Want to sponsor International Geocaching Day? Learn how

Expected International Geocaching Day Deals

As International Geocaching Day approaches, outdoor retailers and tech brands often roll out special promotions to equip enthusiasts for their next adventure. While we await official 2027 promotions, history shows deals on GPS devices from brands like Garmin and Magellan. Expect discounts on outdoor apparel and gear from retailers such as REI, Backcountry, and Dick’s Sporting Goods. Brands like Hydro Flask might offer hydration deals, and Osprey could feature sales on backpacks. Keep an eye on the official Geocaching.com shop for merchandise and premium membership offers. We will update this page with confirmed live deals as August 21 approaches.

Platform Guide for International Geocaching Day

Instagram

Tag @nationaltoday_ and use #InternationalGeocachingDay. Share photos of your latest finds, scenic cache locations, or creative geocache containers.

TikTok

Tag @www.nationaltoday.com and use #InternationalGeocachingDay. Film short videos of your geocaching journey, from solving clues to the exciting moment of discovery.

Facebook

Mention National Today (facebook.com/nationaltoday) and use #InternationalGeocachingDay. Join local geocaching groups to share tips, organize group hunts, and post about your experiences.

Social Media Tips for International Geocaching Day

Individuals

Plan a geocaching trip to a new park or city, or try a night cache for a unique experience. Don't forget to sign the logbook and trade out a trinket!

Creators

Produce a 'Geocaching for Beginners' guide, create a video series documenting a multi-cache adventure, or review essential geocaching gear.

Brands

Outdoor gear brands can host a geocaching challenge with prizes, or GPS companies can offer tutorials and discounts on their devices for the day.

Top Brands for International Geocaching Day

  1. Groundspeak (Geocaching.com)

    Founded in 2000 by Jeremy Irish, Elias Alvord, and Bryan Roth, Groundspeak is the company behind Geocaching.com, the official global directory for geocaches. Based in Seattle, Washington, it provides the platform and tools for millions of geocachers worldwide to find and log caches.

  2. Garmin

    Founded in 1989 by Gary Burrell and Min Kao, Garmin is a multinational technology company known for its GPS navigation devices. While smartphones are now common for geocaching, Garmin's dedicated handheld GPS units remain popular among serious enthusiasts for their ruggedness and precision.

  3. REI (Recreational Equipment, Inc.)

    Established in 1938 by Lloyd and Mary Anderson, REI is an American retail and outdoor recreation services corporation. It offers a wide range of gear and apparel essential for geocaching, from hiking boots and backpacks to headlamps and weather-appropriate clothing.

  4. Hydro Flask

    Founded in 2009 in Bend, Oregon, Hydro Flask specializes in insulated stainless steel water bottles and food flasks. Their products are popular among outdoor enthusiasts, including geocachers, for keeping beverages cold or hot during long hunts.

  5. Osprey Packs

    Founded in 1974 by Mike Pfotenhauer, Osprey is a leading manufacturer of high-performance backpacks. Geocachers rely on Osprey packs for comfortable carrying of essentials like water, snacks, extra layers, and trade items during their outdoor explorations.

  6. Patagonia

    Founded by Yvon Chouinard in 1973, Patagonia is an American clothing company that markets and sells outdoor apparel. Known for its commitment to environmental sustainability, Patagonia provides durable and functional clothing suitable for various outdoor activities, including geocaching.

  7. AllTrails

    Founded in 2010, AllTrails is a popular app and website offering a vast database of hiking and biking trails, often used by geocachers to navigate to cache locations. It provides maps, trail information, and user reviews, making it a valuable tool for planning outdoor adventures.

International Geocaching Day Hero

Dave Ulmer

Dave Ulmer is widely credited with creating the game of geocaching. On May 3, 2000, he placed a bucket in the woods near Portland, Oregon, containing software, videos, books, and a can of beans, then posted its GPS coordinates online. This act, dubbed the 'Great American GPS Stash Hunt,' sparked the global phenomenon now known as geocaching, inspiring millions to seek hidden treasures.

History of International Geocaching Day

Geocaching is a modern iteration of the older treasure hunt called letterbox. Clues are planted in various locations, leading up to the letterboxes. Mostly, there’s a notebook in the box, waiting to be stamped by the finders. This is also an integral part of geocaching, whereby a logbook is signed by those who find the cache.

Geocaching is born as a result of the general public’s access to G.P.S. Dave Ulmer planted the first geocache on May 3, 2000. The cache, according to Ulmer, was a black plastic bucket filled with software, D.V.D.s, books, money, a can of beans, and a slingshot. With millions of geocaches hidden across the seven continents, the hobby has exploded in popularity. Geocaches have been found over 600 million times since their beginning in 2000. Hundreds of organizations have gathered behind geocaching activities, creating thousands of events everywhere. And on International Geocaching Day, these events reach a peak, as more people get an insight into the game.

No matter where you are in the world, you can log onto the websites that have geocaching listings (posted by someone like you). Then you can begin the hunt, using your G.P.S. device. The number of objects that can be located within the geocache is limitless. The most significant component is usually a logbook, which is kept in a waterproof container. It is here that folks sign to show that they have truly discovered the treasure. Also, the box could contain sentimental objects that the finder can keep but must ethically replace with something of comparable worth.

International Geocaching Day timeline

1854
The Earliest Form of Geocaching

The letterbox, from which geocaching is inspired, is born.

May 3, 2000
The First Geocache Placement

The first cache is placed, with the location disclosed as a G.P.S. coordinate.

September 2, 2000
The Most Popular Geocaching Site is Launched

Jeremy Irish launches what is now the largest listing site.

2011
The First International Geocaching Day

First International Geocaching Day is first celebrated

How Businesses Can Celebrate International Geocaching Day

Local businesses can tap into International Geocaching Day by becoming a ‘geocache-friendly’ location or even hiding a cache nearby. Outdoor gear shops can host beginner workshops and offer discounts on GPS devices or essential supplies. Coffee shops and restaurants can create special ‘Geocacher Fuel’ menus or offer a discount to anyone who shows a recently logged find on the official app. Local tourism boards could even organize a city-wide geocaching trail to highlight attractions, encouraging exploration and community engagement.

International Geocaching Day FAQs

When is International Geocaching Day?

International Geocaching Day 2026 falls on Saturday, August 15. It’s the perfect weekend to get outside and embark on a treasure hunt.

How many geocaches are there worldwide?

As of early 2026, there are approximately 3 million active geocaches hidden in over 190 countries worldwide. This vast network offers endless opportunities for exploration.

How many people participate in geocaching?

Millions of people participate in geocaching, with the official Geocaching.com platform alone boasting over 30 million registered accounts. Active players range from casual weekend explorers to dedicated enthusiasts.

What do you need to start geocaching?

To start geocaching, you primarily need a GPS-enabled device (like a smartphone with the official Geocaching® app) and a sense of adventure. It’s also helpful to have a pen for signing logbooks and small trinkets for trading.

International Geocaching Day Activities

  1. Hide a geocache

    It is easy to create your cache, which may contain only a logbook. After placing the geocache, you will then list the coordinates for others to find it.

  2. Enjoy the adventure

    The act of hiding and finding a geocache is thrilling. It entails getting outside and exploring new areas. So go ahead and have some fun.

  3. Learn about G.P.S.

    It is always interesting to learn new things. On International Geocaching Day you can learn more about G.P.S. coordinates, which can lead you to new treasures.

5 Interesting Facts About Geocaching

  1. There are sentimental items in the geocache

    Items like geocoins, cameras, pictures, and many others can be found in the box.

  2. The first geocache found

    The first geocached items were found by Mike Teague.

  3. You can hide a geocache too

    It is actually very easy for you to start the treasure hunt if you understand G.P.S. coordinates.

  4. Geocaching is everywhere

    There are geocaches on every continent and in more than 190 countries.

  5. Many people are involved in the hunt

    There have been more than 600 million logs recorded for found geocaches since it began in 2000.

Why We Love International Geocaching Day

  1. Geocaching encourages being outdoors

    Participating in outdoor activities is both enjoyable and beneficial. Geocaching is one of our favorite activities because it encourages you to participate in them.

  2. It evokes a sense of exploration and adventure

    Geocaching is like an improved version of the classical treasure hunt. With the aid of G.P.S. devices, one could explore new territories.

  3. Geocaching has an ethical guiding principle

    Except for the logbook, most of the objects are stolen by finders, who replace them with something of comparable value in the box. As a result, it is a give-and-take activity with emotive and ethical values.

International Geocaching Day dates

Year Date Day
2025 August 16 Saturday
2026 August 15 Saturday