Vietnam – Halong Bay – inside one of the weird rocks Posted on October 3, 2020October 3, 2020 by Opher The weird rocks are made of limestone. A number have been eroded to form great cave networks. As with the Chinese, the Vietnamese like illuminating them with coloured lights. It makes quite a spectacle. Share this: Email a link to a friend (Opens in new window) Email Share on Telegram (Opens in new window) Telegram More Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on WhatsApp (Opens in new window) WhatsApp Share on Pinterest (Opens in new window) Pinterest Share on Tumblr (Opens in new window) Tumblr Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Print (Opens in new window) Print Like this:Like Loading...