日本、台灣、韓國、菲律賓、越南、香港、美國、法國、德國、馬來西亞、泰國、阿拉伯、柬埔寨、中國、澳門、賽普勒斯、新加坡、朝鮮、澳洲 ” The Cave is comfortably heat with average humidity, and a small muddy stream flows by it. Though specialised equipment isn’t expected, it’s advisable to deliver protective equipment to prevent soil and guano staining plus a trusty flashlight for navigation... https://rg8888.org/