インターラーケンオーバーハスリの峠・トップ20

Prepare your legs, be careful, some steps are broken

6月4日のアップデート：ルートは約2メートルの不安定な雪に覆われています。トレイルの標識は見えません、雪に覆われたステップも見えません。多くの雪の橋（特に峠のGriesalp側で危険）。良い天気でも危険な状況。登山用具（アイゼンとピッケルは必須！）を使ったエキスパートハイキング、単独では行わないでください。楽しんでください！

Since the tunnel on the Grimsel Pass road is only accessible by bike downhill, you'll have to take the old pass road. However, it's not a must, as the path, part of which is cobblestone, is much more beautiful and spectacular anyway.

Brünig Pass (1008 m above sea level) There is some historical evidence of the Brünig Pass dating back to 1304. These include agreements, protective alliances, regulations regarding property, etc. between Obwalden and Oberhasler. The trade routes from Bern via Thun and Lucerne via Brünig met in Meiringen. They then continued over the Grimsel, Griespass to Lombardy. The main export was Sbrinz cheese, which is why this trade route was called the Sbrinz Route. The transport was carried out exclusively by mule drivers. This was a profitable venture until the beginning of the 19th century. With the development of various passes with roads, it lost importance and the opening of the Gotthard Railway in 1882 brought mule traffic to a complete standstill. Today, interested parties can experience the mule traffic on the Sbrinz route in the summer months. Construction of the Brünigstrasse began in 1857. The Brünigbahn opened in 1888. This cog railway runs over the summit of the Brünig Pass (1008 m above sea level) from Lucerne to Meiringen and Interlaken. Text / Source: Interest Group for Alpine Passes IAP, PO Box 11, 6491 Realp https://www.alpen-paesse.ch/alpenpaesse/bruenigpass/

Starting point for many mountain tours

Very busy, very narrow and still: great!

Speaking of the Grimsel Pass: The Grimsel Pass is in the heart of the Alps, an exceptional natural area. From a hydrological point of view, the large amounts of precipitation are unique. Here at the Grimsel Pass, this is an average of around 2300 litres per square metre per year. 300 litres of this evaporate per square metre, and 2000 litres per square metre leave the region as runoff in the Rhone or Aare. That is a lot of water: twice as much as the Swiss average and almost seven times as much as the average in Germany. Depending on which side of the pass the water drops reach the earth's surface, they flow into the Mediterranean or the North Sea. The Aare, with a total length of around 290 km, flows through the cantons of Bern, Solothurn and Aargau, crossing Lake Brienz, Lake Thun and Lake Biel. It is the longest river located entirely in Switzerland. Although the Aare carries more water on average at the confluence with the Rhine, it loses its name. After another 1000 km of flow, the Aare water flows into the North Sea as part of the Rhine. The Rhone, on the other hand, keeps its name until it flows into the Mediterranean. Its approximately 810 km long flow takes it through the Valais into Lake Geneva and from there via Lyon into the French Rhone Valley, where it repeatedly receives tributaries from the Western Alps. While the Aare flows into an oceanic climate, the Rhone carries the water from the Grimsel Pass into the Mediterranean climate zone, where the abundant snow and glacier meltwater from alpine rivers is very popular in the dry summers.

Monument at the Atlantic / Mediterranean watershed