Monaco - Grotte de l'Observatoire's by basia

Monaco - Monaco The Grottes de l'Observatoire, a prehistoric cave network stuffed with stalactites and stalagmites, 279 steps down inside the hillside; strangely, it's the only cave in Europe where the temperature rises as you descend.

Uploaded: Apr, 02 2013 | Taken: Mar, 15 2013| Viewed: 9 times  | 1 vote Camera: NIKON CORPORATION | Model: NIKON 1 J1 | Exposure 10/80s, ISO 800 | FLength: 10mm | SW: QuickTime 7.7.1