Orsa, Sweden Orsa, Sweden Orsa is a locality and the seat of Orsa Municipality, Dalarna County, Sweden, with 5,308 inhabitants (2010). It is located in the northern part of lake Siljan, about north of the town Mora. Inlandsbanan and European route E45 run through the town and the railroad Bollnäs-Orsa connects. The southern parts of Orsa are characterized by the Siljan Ring, the ring of lakes and rivers in northern Dalarna formed by the big meteorite strike 365 million years ago. In central Orsa, at the ouflow of river Oreälven a sand bank has been built up, in these days enjoyed by
Mora River Mora River Mora River, also known as Rio Mora, is a stream in Mora and San Miguel County, New Mexico. Its headwaters are on Osha Mountain of the Sangre de Cristo Mountains. The river flows downstream primarily through private land, but there are areas for fishing brown and rainbow trout below on public land in the town of Mora. It is a tributary of Canadian River. It was called "Rio Mora" or "Rio de lo de Mora" on early maps. There is a separate stream "Rio Mora" that is a tributary of Pecos River. The headwaters are located in the