At Tanum, rock carvings (so-called petroglyphs) are spread across Tanumshede. They are carved by the Bronze Age people, roughly around 2000 to 500 years before Christ. Sporadically you can discover Viking, runic inscriptions. The depictions vary from boats and warriors to animals, suns and feet. At the Vitlycke Museum, archaeological artefacts and reconstructed Bronze Age houses are displayed. I rented a bike there, and did the most fascinating cycling trip that I will always hold dear :).
