Amongst a thicket of aspen trees, Jason Frank and his three-year-old son, Matthias, are clearly searching for something. Lifting fallen logs and carefully checking around the bases of the trees, they movemethodically up a slope.
“Muggle,” warns Carly, Matthias’s mom standing several metres away, gently rocking the stroller where six-month-old Heidi sleeps. She has spotted a nearby walker on the paved trail.
The family is hunting for geocaches, or “treasure,” as Matthias calls it.
A ping comes from the Franks’s handheld GPS, letting the family know that they have reached Ground Zero; the treasure is within a couple of metres. Matthias furrows his brow as he earnestly looks. His dad spots it first, and directs the child toward a plastic container, tucked behind a fallen tree.
Geocaching is a real-world game that uses GPS coordinates to pinpoint the location of hidden containers, placed all around the globe by an online community of geocachers. As the location technology is integrated into ever more devices, phones especially, the number of geocaching explorers has grown to more than four million people worldwide.
Bruce Lakusta started geocaching about 10 years ago after buying his wife a GPS receiver for Christmas. The couple are amazed at the number of caches in and around the city – about 5,000 – and that there’s one hidden in almost every neighbourhood.
“It is kind of neat when you realize that there’s all these geocaches in places that you’ve regularly been to,” Lakusta says.
Recently, Lakusta has been using his iPhone and the Geocaching app by Groundspeak Inc. to track caches. When he and his wife, Elaine, geocache together they’ve found her GPS is no more accurate. “Most of the time, I’ll find the cache before she does,” he says. Lakusta also loves the user-friendliness of the app, saying “I’ll just bring up the app and click ‘find geocaches near here,’ and then it will guide you to it.”