This large multi-story parking garage is located right next to the Lauterbrunnen railway station. This is the best place to park if you are staying in Wengen.
Location: Zuben 479, 3822 Lauterbrunnen. Just before entering Lauterbrunnen, you will see signs directing you to the car park on your left. See entrance location on Google Maps.
More parking options
Before entering the Jungfrau Region, there is a large sign indicating the status of parking areas. If this car park is full, you could use the Lauterbrunnen Kirche parking lot.
Or you may have to use the "Park & Ride" lot in Matten bei Interlaken and take the train to Lauterbrunnen.
More parking options: www.jungfrau.ch