Ninh Binh, the gloriously scenic province in Northern Vietnam, will beguile you with its beauty of limestone karsts* as they seem to grow out of a verdant green landscape, earning this place the name 'Halong Bay on Land'.

The UNESCO World Heritage Site of Halong Bay is renowned for its stunning limestone rock formations, which seem to be perched on the surface of the sea, spanning over 600 square miles of emerald-green seawater. These massive limestone rocks are covered in a thick green coat of tropical rainforests as far as the eye can see!

Nestled within the breathtaking Marble Mountains of Vietnam, Am Phu Cave, also called the Hell Cave, is a hidden gem that captivates visitors with its stunning stone formations and spiritual ambience. Am Phu Cave is a vivid representation of a Buddhist Hell, a place where sinners are punished and demons and devils devour your soul. The name, Am Phu, is derived from Vietnamese mythology, where it is believed to represent the underworld.