Iguazu Falls in the morning mist, Argentina/Brazil
“Schloss Lichtenstein / Germany .”
by fischerfotografie.nl on Flickr.Stapelen Castle near the town of Boxtel – North Brabant, Netherlands.
Torre Guaita in the Republic of San Marino
Morning view of Las Lajas Sanctuary, Colombia
by SlamMerboY on Flickr.Puerto Princesa Subterranean River National Park is located about 50 kilometres north of the city centre of Puerto Princesa, Palawan, Philippines. On November 11, 2011, it was…