Access to this cap was on about 3 kms of "not yet dried out clay" side roads. We were very glad that our vehicle has good ground clearance as the ruts were pretty deep. However, we made it to the cap with no real problem and soon had our photos. Another km or so of "iffy" road got us back on 13 again and we were off to Sedgewick.
Thanks for the cap ofth, we are on a roll now.