Speedbicycles GmbH „Fast Bikes since 1900“ Basel - Switzerland 
Fantastic racing bike database. An incredible amount of perfectly photographed details. Definitely the best and most comprehensive racing bike website in the world.
Speedbicycles founder Stefan Schaefter says: "The aesthtetics has always been very important to me. Some bicycles are true mechanical works of art."
Contact: https://www.speedbicycles.ch
Virtual museum: https://www.speedbicycles.ch/museum/index.html
A small sample from the original webside.
All photos with many thanks to: original webside and Stefan Schaefter
1932 - OSCAR EGG PROFESSIONAL, France
Musée du Vélo SION - Switzerland 
A very nice privat museum with two part of exposition: Early cycling and rare and a special race maqchines from past to the actually time.
Contact: http://www.museeduvelo.ch/fr/
Musée d'Art et d'Histoire (Geneva) – Switzerland
A secret place in Geneva/Switzerland viseted by the Swiss highwheel specialists Jürg Zaugg and Anders Thorell early January 2019. These highwheels and boneshakers have been sitting there untouched since the late 1930s. Exciting discovery !
Many thanks to the curator of the "Musée d'Art et d'Histoire" of Geneva who was able to open the Museum's reserves. A new highly secured facility has just been constructed where all the Geneva public museums will centralise their reserves.The bikes are therefore now stored in a less romantic place than what you saw on the previous post but with a better climate control.The museum has a total of seven vintage bikes, none of which have ever been shown to the public since they were donated to the museum between 1934 and 1949. The museum's intention is to start showing one or two from next year on.
Photos were taken by Anders Thorell 2019
Velos Motos Franz Heini, Wolhusen - Switzerland
This is a private bicycle museum with a complete cross-section of the development of bicycles. Some pictures was taken in Mr. P. Schwegle´s YAMAHA shop in 2012.
Contact: http://www.tupalo.net/en/wolhusen/franz-heini-velos-motos
Pantheon Basel - Switzerland
Pantheon Basel - The continual exposition
A very atypical modern building is for antik cars, motorcycles and bicycles was built in Basel. The museum is including workshops for restauration, lecture rooms and restaurant.
Contact: http://www.pantheonbasel.ch/
Nationales VELO-MUSEUM Helvetia, Brügg b./Biel – Switzerland
Although the museum has a rather grandiose name, it does not appear to have any kind of government support and seems to be “national” in the sense it is probably the only museum of its kind in the country. Entering the museum brings you to the remarkable world of Herr Edy Arnold, who was present in the former bar of the hotel where you can still have light snacks. In addition to his impressive collection of more than 300 bicycles, he is renowned as a racer on highwheel bikes and there are many photographs, posters and newspaper clippings of his exploits on display.
Contact: http://velomuseum.ch
HEKU Velo Museum – Simmental, Switzerland
This is a small private bicycle museum with a lot of local bicycles and the big collection Swiss army bicycles and some very interesting small pars of bicycles which were important for the development of bicycles.
Contakt: phone 033/773 60 73 (Heinz Kunz)
Château de Nyon, Nyon, Switzerland
It is a beautiful castle building from the middle of the 12th century. The building now houses courts, the municipal council, a prison and, since 1888, a museum. The collections mainly document local history. In the exposition we can also find several very valuable and interesting historical bicycles.
Address: Château de Nyon, Place du Château, CH - 1260 Nyon
Contact: https://www.chateaudenyon.ch/en/
