Tre Kronor Castle Тры Кароны, Трэ Крунур (замак)
was the stronghold that Birger Jarl built and was later rebuilt into the castle and royal residence
- Country:
- Švédsko
- Coordinates (WGS-84):
- 59,325833333333,18,071388888889
was the stronghold that Birger Jarl built and was later rebuilt into the castle and royal residence