Inside Phong Nha Cave in Phong Nha-Ke Bang National Park, a UNESCO World Heritage Site in Quang Binh, Vietnam
Size: 7271px × 4850px
Photo credit: © Thoai Pham / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: abstract, ancient, bang, biggest, binh, bridges, cave, cavern, caves, crystal, dark, decorated, eco, expedition, explore, geological, geology, grotto, heaven, heavenly, heritage, imitation, impression, impressive, interior, karst, ke, limestone, mineral, national, natural, nature, nha, paradise, park, phong, quang, reflection, scenery, site, staircase, stalactite, stalagmite, terrain, tourism, tourist, tourists, tradition, travel, underground, unesco, vietnam, wonderful, world, yellow