At an average of -7.9°C (17.78°F) and 1700 hours of sun the Jungfraujoch is accessible within 2 hours from Interlaken all year round. Visitors travel either via Lauterbrunnen or Grindelwald past the Kleine Scheidegg mountain pass and continue with the Jungfrau Railway through the Eiger and Mönch. Visitors will get an insight into the dramatic story of how the Jungfraujoch was developed thanks to the 250-m-long corridor “Alpine Sensation” which visually and acoustically portrays the project from start to finish. At the end of the corridor a giant snow globe creates a winter atmosphere. Those who wish to explore the surroundings further should visit the Mönchsjoch Hut. On the way to the hut you will pass through the UNESCO World Heritage site Jungfrau-Aletsch.