The journey to Solberga winds through a landscape deeply marked by Dalarna's rich cultural history, bordered by Falu red cottages and enchanting forests. Here, on the outskirts of Boda Kyrkby and not far from the impressive Siljan Ring, visitors encounter a rare and fascinating natural wonder: Dalarna's own oil springs. It is a place where the very ground seems to whisper secrets from millennia ago, where natural crude oil and gas gently seep to the surface from the Earth's interior. This natural flow of petroleum is a rarity that not only evokes wonder but also invites reflection on the Earth's mighty processes.