250-Mile Road trip around the Salton Sea searching for Survey Marks! Check all 47 recoveries & insight into the "hunting" process!

Survey Mark hunting on a Volcano 💥Obsidian Butte was a cool pile of rocks with a pre-historic history, + lots of marks found along the way!

My new goal is 100 GPS on Bench Marks Recoveries by the end of the year, this month I added 9 Priority Recoveries with some cool finds!