Pensei que fosse bastante interessante partilhar isto, por isso aqui fica este link que achei fantástico:
NATIONAL GEOGRAPHIC
" Dive Into ‘Infinity’ With Dizzying Views of A Colossal Cave
A series of 360° panoramas allows anyone with an internet connection to experience Vietnam's Son Doong cave, one of the planet's biggest. "
http://news.nationalgeographic.com/2015/05/150520-infinity-cave-son-doong-vietnam-virtual-tour-photography-conservation/?utm_source=GooglePlus&utm_medium=Social&utm_content=link_gp20150525news-caveinteractive&utm_campaign=Content
Espero que gostem ;)