With Brain & Pinky, Eikenhofjes and Xizat I travelled 11 days through the USA to find some very old caches. On our 8th day we did a series of 'Gate caches' along Frontage Road and we drove to Provo for some Challenges.
Via Interstate Highway 86 we drove further east, to Pocatello. Then we took the road to the parking lot for Southern Idaho's First. We first logged a cache in the parking lot, which I quickly discovered.
Thanks and cheers!
Biertje (from Holland)