Bing.com/chat replied
The opening and closing of Swiss alps road passes can vary depending on snowfall and weather each year. According to dangerousroads.org, the road to the summit of Great St Bernard Pass is usually open from the end of May to mid-October. The San Bernardino Pass road is only open from May to November1.
I hope this helps! Let me know if you have any other questions.
Received message. The opening and closing of Swiss alps road passes can vary depending on snowfall and weather each year. According to [dangerousroads.org](https://www.dangerousroads.org/europe/switzerland/121-great-st-bernard-pass-switzerland.html), the road to the summit of Great St Bernard Pass is usually open from the end of May to mid-October. The San Bernardino Pass road is only open from May to November. I hope this helps! Let me know if you have any other questions.
Learn more:
1. en.wikipedia.org2. dangerousroads.org3. alpen-paesse.ch4. myswissalps.com— see less
What are some other passes in Switzerland?
Bing:
There are many passes in Switzerland that you can explore! According to myswitzerland.com, the Alpine Passes Trail is one of Switzerland’s wildest and most challenging long-distance hikes. It takes a total of 39 days to hike from St. Moritz through the southern Alps to Lake Geneva and takes hikers over more than 30 passes.
There are also many mountain passes in Switzerland that you can drive through. According to touristlink.com, there are 112 mountain passes in Switzerland including Albis Pass near Horw and Kunkels Pass in Lucerne.
I hope this helps! Let me know if you have any other questions.
Received message. There are many passes in Switzerland that you can explore! According to [myswitzerland.com](https://www.myswitzerland.com/en-ch/experiences/summer-autumn/hiking/alpine-passes-trail/), the Alpine Passes Trail is one of Switzerland’s wildest and most challenging long-distance hikes. It takes a total of 39 days to hike from St. Moritz through the southern Alps to Lake Geneva and takes hikers over more than 30 passes. There are also many mountain passes in Switzerland that you can drive through. According to [touristlink.com](https://www.touristlink.com/switzerland/swiss-alps/cat/mountain-passes.html), there are 112 mountain passes in Switzerland including Albis Pass near Horw and Kunkels Pass in Lucerne. I hope this helps! Let me know if you have any other questions.
Learn more:
1. bing.com2. myswitzerland.com3. alpsinsight.com4. touristlink.com5. alpen-paesse.ch6. myswissalps.com— see less