Los Nevados National Natural Park is a national park located in the Cordillera Central of the Colombian Andes. The area is made up of three large (2 of them active) volcanoes. In fact, Nevado del Ruiz erupted as recently 1985, causing devastation to the surrounding area. The other volcanoes are called Nevado de Santa Isabel and Nevado del Tolima. All three have hiking routes to suit various levels of ability and are well worth visiting. The 5,300-metre-high... 

The Roman-Germanic Museum is an archaeological museum in Cologne, Germany. It has a large collection of Roman artifacts from the Roman settlement of Colonia Claudia Ara Agrippinensium, on which modern Cologne is built. The museum protects the original site of a Roman town villa, from which a large Dionysus mosaic remains in its original place in the basement, and the related Roman Road just outside. The present building was opened in 1974 and is situated...