Groundspeak Premium MemberQuesterMark visited International Helium Centennial Time Columns, Amarillo, TX
It's near the beginning of our 2007 road trip to the west coast to attend the wife's Family Reunion. Had to spend the night in Amarillo, and when we woke up it was time to do some Virtual Geocaches.
This monument is amazing. And it took until we'd left before I realized that the time capsules are in the Sculpture and not beneath the big round plate.