If you are looking to avoid the crowd, you can visit Jungfraujoch during the summer during the months of June or July. Jungfraujoch will be covered in snow all around the year.

While it doesn't snow 24 hours a day, Jungfraujoch (The Top of Europe) has a "perpetual winter" environment where snow can occur at any time of year, including the height of summer. At an altitude of 3,454 meters (11,332 feet), the temperature rarely rises much above freezing. Even in July and August, the average high is only around 3°C (37°F). This high-altitude climate ensures that the Aletsch Glacier remains covered in "permanent" snow and ice. For 2026 travelers, it is a high-value "pro-tip" that even if it is a sunny 30°C day in Interlaken, you must bring a heavy winter jacket, gloves, and sunglasses for Jungfraujoch. The "white-out" conditions can appear suddenly due to the "Sphinx" observatory's position between massive peaks. While you might enjoy clear blue skies, the ground under your feet at the "Plateau" lookout will always be deep snow, making it one of the few places in Europe where you can have a snowball fight in your summer shorts.