Yes, Interlaken is widely considered an expensive destination, consistent with Switzerland’s overall high cost of living. In 2026, a budget traveler should expect to spend at least $150 to $200 per day, which covers a hostel bed ($50-$80), supermarket meals, and a few low-cost activities. For a mid-range experience, expect to spend $300 to $450 per day. The primary "budget killers" in Interlaken are mountain excursions and dining out; a single trip to the Jungfraujoch "Top of Europe" can cost over $200 per person, and a basic meal at a casual restaurant usually starts at $30 to $40. To save money, many travelers use the Swiss Travel Pass, which covers most trains, boats, and buses, or they shop at "Coop" or "Migros" supermarkets for pre-made meals. While Interlaken itself is pricey, the "free" activities—such as hiking the Harder Kulm or swimming in Lake Brienz—offer some of the most stunning views in the world, making the high cost of admission worthwhile for many Alpine enthusiasts.