The second image seems to show our protagonist wandering through the very same cave network that lead up to the closing moments of the game's main story. (gamewatcher.com)
There's usually at least one wondering around in section 2, in the dark cave network. (polygon.com)
If you'd like to see more natural attractions, visit Chaak Tun in Playa del Carmen to see one of the best underground cave networks in Riviera Maya. (holiday-weather.com)