If you're not familiar with geocaching, it's an organized treasure hunt in state parks and other specified locations. Hunters use their smart phones or other GPS-enabled devices to navigate a specific set of GPS coordinates, and then looking high and low at that location for a previously-hidden container. It's a family hobby that's growing in popularity since nearly everyone has a smart phone with GPS on it now. Get all the basic information you could ever need at http://www.geocaching.com and then you'll be up to speed and ready to take on the Texas Parks and Wildlife Geocache Challenge. Get involved with it at http://www.tpwd.state.tx.us/spdest/activities/outdoor_recreation/geocache/ and also on Facebook. Lake Texoma is just one of the many Texas State Parks participating in the Geocache Challenge. But, since it's our favorite park of all, pay close attention to the following detailed information in order to get started searching for treasure hidden on Lake Texoma: Site: Eisenhower State Park Name of Cache- Change to "TxGCC13": TxGCC13 Eisenhower Number of caches at this site: 1 Cache Coordinates Latitude: 33.8235333333333 Cache Coordinates Longitude: -96.61545 Notes/Operating Hours: Description (trail name or misc.): Park at the coordinates provided to access the trail. Take the main trail NW to a side trail down towards the lake. The cache is in between some boulders. Start from coords (trail head / park lot): N33 49.329, W096 36.809 If you're wondering what you find when you locate the container, it varies by location. Typically, there will be a log book so hunters can sign-in, and also fun items called "Trackables," which are tags or coins that can be used by individuals and groups to track their own and each other's geocaching travels. Geocaching is a fun, family hobby that gets everybody out the door and down the trail to enjoy the great outdoors in the great state of Texas. Leave us a comment when you've found treasure at the geocache at Eisenhower State Park on Lake Texoma.