How to get to Shangri-La? Is it like Agartha or Atlantis, or is it more accessible?
Shangri-La is a non-place, not physically real, but accessed through deep meditation and restructuring of your mental palace. Atlantis is theorized to have been real but completely destroyed. Agartha is confused conflation of Hyperboria and Asgard. I suggest you stop searching for a paradise and start making one instead.