Halvardsborg
Description
Halvardsborg was an ancient stronghold in Arboga. It was built probably between 400-550 AD. It consisted of 520m long and even 3m high stone wall. There are some remains of the wall today.
Halvardsborg was an ancient stronghold in Arboga. It was built probably between 400-550 AD. It consisted of 520m long and even 3m high stone wall. There are some remains of the wall today.