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Signal's Island

San Diego

2025

Welcome to Signal’s Island: A Tropical Geocaching Adventure!

Ahoy, Geocachers! It’s time to trade your hiking boots for flip-flops and your backpacks for beach bags, because Signal is throwing the ultimate island party in sunny San Diego! Mark your calendars for

Saturday, October 4, 2025, when we transform the city into a tropical geocaching paradise for the

Signal's Island. Event Page

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Imagine this: warm ocean breezes, palm trees swaying to island rhythms, and the unmistakable croak of Signal the Frog as he dons his best Hawaiian shirt. We’re celebrating the spirit of geocaching, island style, with a day packed full of fun, adventure, and maybe a coconut or two. Whether you’re a seasoned treasure hunter or a curious newbie, there’s something here for everyone.

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So grab your GPS, dust off your skipper’s hat, and pack your best island gear because Signal’s Island is ready to maroon you in geocaching paradise!

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What to Expect

We’ve got more fun planned than Gilligan has hats! Here’s a sneak peek at some of the “shore-leave” activities:

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Opening & Closing Ceremonies – Signal welcomes you to the island, and then bids you aloha at the end.

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Island Games – Test your skills with Geo Limbo, Coconut Bowling, and “X Marks the

Spot.” We promise no headhunter attacks!

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Adventure Labs and GeoArt  release -navigate through tropical twists and quirky challenges inspired by your favorite stranded crew.

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​Meet Signal the Frog – He’s the island’s ultimate Island celebrity, ready for photo ops and maybe a hula dance or two.

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Creative Cache Display – Show off geocaches so creative even the Professor would be impressed. (No radio made out of coconuts, though.)

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​Trackables & Pathtag Exchange – Swap treasures like Thurston Howell swaps monocles.

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Raffles, Prizes, and SWAG – Who doesn’t love free treasure?!

events

Please, check back soon for updates​ and details!

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Geocaching in Your Pajamas Day

Get ready for Geocaching in Your Pajamas Day: The coziest day of the year! Who says pajamas are just for bedtime? Pull out your fluffiest...

Set Sail for San Diego

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Whether you’re cracking open a cache or cracking coconuts, San Diego is the perfect backdrop for this geocaching adventure. You’ll find yourself “stranded” among stunning beaches, island-inspired games, and enough geocaching shenanigans to rival Gilligan’s greatest mishaps.

 

So what are you waiting for?  As the Skipper would say, “Well, little buddy, you’ve done it again.” You’ve found the ultimate geocaching event!

 

Stay tuned for updates, event details, and maybe even some surprises that only the Professor could cook up. Aloha, happy caching, and see you on Signal’s Island!

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