To St. Regis, you can take a cruise from Luxen to Fitznay, and then transfer to the mountaineering train up the mountain. This journey is free with a Swiss pass. It is recommended to choose this route when going to St. Regis. You can experience the cable car down the mountain on the return trip. The scenery along the cruise ship is beautiful. The train after disembarking is opposite. It is best to wait at the disembarking port before the boat arrives at the pier, so that you can take the window seat on the left side of the train. The scenery is very beautiful.