Kongsten fortress, Frederikstad / Frederiksstad 5.00 € |
Brannbatteriet (fire battery), Frederikstad / Frederiksstad 8.00 € |
Munkholmen islet, Trondheim / Tråante / Kaupangen / Nidaros 6.00 € |
Tunsberghus festning (ruin) & Slottsfjelltårnet, Tønsberg (municipality) 4.00 € |
Akershus Fortress / Akershus festning, Oslo / Kristiania city 5.00 € |
Narva Castle & bridge to Russia, Narva 4.00 € |
Narva Castle & bridge to Russia, Narva 9.00 € |
Fort de Fléron fortress, Fléron (municipality) 5.00 € |