The Junfrau railway station, known as the top of Europe, is located between the peaks of Switzerland at an altitude of 3,454 meters. It was built in 1912. The Sphinx Observatory, 3571 meters, can be reached by elevator. Standing here, you can enjoy the many peaks of more than 4,000 meters. These peaks are snowy all year round and Wei Wei is spectacular. The train up the mountain is very expensive, booking in advance and a few people are more cost-effective. The mountaintop restaurant is not too expensive to eat.