by inaxiotejerina on Flickr.Urederra river in Urbasa National Park – Navarre, Spain.

by inaxiotejerina on Flickr.Urederra river in Urbasa National Park – Navarre, Spain.

The Blue Lake at the entrance to Jenolan Caves, Blue Mountains, Australia

The Blue Lake at the entrance to Jenolan Caves, Blue Mountains, Australia

by Suzanne AZICIT on Flickr.Elves Chasm in Grand Canyon, Arizona.

by Suzanne AZICIT on Flickr.Elves Chasm in Grand Canyon, Arizona.

by RivieraNayarit on Flickr.Rock Islands of Palau, Micronesia.

#pacific, #blue, #Tourism, #islands, #landscape