The rock carvings in Boglösa south of Enköping and in Björksta between Enköping and Västerås are worth seeing! There are lots of carvings here, from small bowl pits, to the huge Brandskogsskeppet. The images tell of people who lived here over 3000 years ago. The rocks are covered with human figures, footprints, ships and boats, horses and much much more. Give the petroglyphs a day in Fjärdhundraland, you will be taken on a journey right back to the Bronze Age.