03/25/21 - Karchner Caverns State Park, AZ - NOT OUT OF THE WOODS YET - On our way out of the park today, we decided to take a quick tour of the museum at the Visitor’s Center. In addition to learning about ‘wet caves’ we also got a friendly reminder that we’re not out of the woods yet with regard to Covid. As for us, we still take precautions even though we’ve survived our respective bouts with Covid and subsequently, got vaccinated. Why? Because they still don’t know how long either natural or vaccination immunity will last. Time will tell.













