Geocaching Hits Yosemite
The popularity of geocaching– a high-tech scavenger hunt conducted using handheld GPS units– is not likely to be a surprise to readers of the Really Rocket Science blog. But the AP has an interesting report on how a lodge in Yosemite National Park is capitalizing on the sports’ popularity to bring visitors to its luxurious surroundings:
[T]he Tenaya Lodge, just outside Yosemite National Park near Wawona, began offering a geocaching program along with its nature hikes and horseback riding outings last year….
Built 15 years ago and renovated recently, the 244-room Tenaya Lodge is the grandest of Yosemite’s perimeter "gateway" hotels catering to the park’s overflow and visitors who prefer to put a little distance between themselves and Yosemite Valley’s bustle….
Essentially, the sport is a cross between orienteering and a treasure hunt using high-tech navigation. Someone hides a "cache" – typically a plastic or metal bucket with a lid – with a logbook and some goodies in it and publishes the precise latitude and longitude on the Web. The goal is to dial those coordinates into your handheld GPS unit and have it lead you to the stash.
Since the sport began in 2000, it has grown exponentially. According to Geocaching.com, there are currently 202,735 caches in 218 countries…..
When I switched on the unit, it locked onto four satellites in geostationary orbit – meaning they appear to hover over one point on the globe – and spat out our elevation (5,288 feet) and our exact location (37 degrees, 26.402 minutes by 119 degrees, 36.237 minutes.) Depending on how well it linked up with the satellites, it was accurate to anywhere from 25 to 100 feet. With various "waypoints" pre-programmed, the GPS unit directed my wife, Jeri, and me down a series of increasingly rough dirt roads – the last was four-wheel-drive territory _ and beeped to alert me at various junctions. Or at least it was supposed to. The hotel is still working the kinks out of the system.
Read the full report on the author’s geocaching adventure in Yosemite here.
