![](http://www.alamy.com/thumbs/6/EFF0803B-3C1A-47F0-B885-BFB8BFCCF8FC/MNK684.jpg)
Interior view to Grutas da Moeda cave in Portugal
Size: 3080px × 5472px
Photo credit: © HomoCosmicos / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: adventure, aira, aire, background, beauty, cave, cavern, color, dark, geological, geology, grotto, grutas, limestone, mira, moeda, natural, nature, outdoor, rock, speleology, stalactite, stalagmite, stone, travel, tunnel, underground, view, water, yellow