Geocaching — a smartphone version of hide-and-seek — turns GPS technology into a family-friendly game for getting outside.
When it was created 22 years ago, it was described as a “high-tech treasure hunt,” and though geocaching has evolved over the years, the basic premise remains the same. GPS coordinates are used to track down caches, or “treasure” hidden in containers. From the first cache hidden near Portland, Oregon, the number of caches has grown in two decades to well over 2 million worldwide, according to www.geocaching.com, the hobby’s worldwide coordinator. There’s sure to be a few near you right now.