Many Elephant/Animal Sanctuaries in the US may approve visitors under the right conditions. These facilities offer elephants comfortable retirement. Maybe they can be viewed from a tram? Surely visits from nature lovers could offer more financial support to the animals of these facilities. As these facilities love to spoil their animals. Also Zoos and Aquariums could be on the stop list? Another layer of “Educating Entertainment” for regular patrons that may want to go on the Great Nature Ride. Kinda like the Napa Wine Train…but better, & with it’s own Veterinarian of course. Who knows? The possibilities are numerous.