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“For me, the boat ride to the cave nearly equaled the tour itself; pristine turquoise water and lush green hillsides made for an exquisite view of Vietnam.”
“Having been to the awesome Grottes de Betharram, in Lourdes, France, and to the UNESCO world heritage site subterranean river/caves in Sabang, Palawan, Philippines, and the Sagada caves in Ifugao, Mountain Provinc...”