Complex sentence: Pohlern is a municipality in the district of Thun, in the canton of Bern, Switzerland, lying on the northern side of the Stockhorn mountain chain in the lower end of the Stockental valley.
Split into simpler sentences: Pohlern is a municipality in the district of Thun in the canton of Bern in Switzerland. It lies on the northern side of the Stockhorn mountains in the lower end of the Stockental valley.