Zimmerwald | |
|---|---|
![]() Location of Zimmerwald | |
| Coordinates:46°53′N7°28′E / 46.883°N 7.467°E /46.883; 7.467 | |
| Country | Switzerland |
| Canton | Bern |
| District | Bern-Mittelland |
| Area | |
• Total | 8.94 km2 (3.45 sq mi) |
| Elevation | 840 m (2,760 ft) |
| Population (December 2002) | |
• Total | 870 |
| • Density | 97/km2 (250/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| Postal code | 3086 |
| SFOS number | 887 |
| ISO 3166 code | CH-BE |
| Website | |
Zimmerwald (Swiss Standard German pronunciation:[ˈtsɪmərˌvald]) was an independent municipality in theCanton of Bern,Switzerland until 31 December 2003. It is located on a hill in the proximity of the city ofBern in the BerneseMittelland. On 1 January 2004 Zimmerwald united with the municipality ofEnglisberg to form the new municipality ofWald.
On 31 December 2002 the population was 870. The coat of arms is three fir trees on three green mountain peaks with a background that ranges from silver to green.








Zimmerwald was only settled in the late phase of theGermanic colonisation of Switzerland. Between 800 and 900,Ciberni entering Southern Germany first settled on theLängenberg (Long Mountain), the hill on which Zimmerwald lies. The town is first mentioned in documents in the later Middle Ages. In 1999, Zimmerwald celebrated its 700th anniversary.
Zimmerwald is remembered in world history for theZimmerwald Conference held in September 1915. Prominentsocialists met from across Europe, among themLeon Trotsky andVladimir Lenin. The conference was called byRobert Grimm of Bern. The international workers' movement split as a result of the conference into asocial democratic and a revolutionary wing.
The collection of the Zimmerwald wind instruments museum covers some 1,000wind instruments from all periods, as well as percussion instruments. They include rare pieces such asbull horns, old Germaniclures,serpents andflap trumpets, but also Swissalphorns.[citation needed]
TheZimmerwald Observatory is the reference point for the CH1903+Swiss coordinate system.