A Surprise Circle of Redwoods
Another father-son geocaching adventure, this time revealing a very tall trees that seem to hide in plain sight.
Another father-son geocaching adventure, this time revealing a very tall trees that seem to hide in plain sight.
The East Bay Hills are riddled with hidden paths and staircases. Providing an athletic training ground for the hard-core runner, a short cut from elevation to elevation for the casual...
Another father-son geocaching adventure: Learning to love wetlands, even the ones by the highway.
Follow the geocaching adventures of a father and son, this time in Oakland, underground.
Today, it turns out, is the sixth annual “EarthCache Day.” What the heck is that? It’s a natural-sciences-flavored version of geocaching—the increasingly popular practice of using portable GPS devices, or...
For some folks, just going out and hiking a trail doesn't compete with smart phones and laptops, Facebook and video games. But what if exploring a park meant using a...