Submarines of Alexandrovsk-Sakhalinsky
You will find several rusty half-submerged submarines on the shores of Alexandrovsk-Sakhalinsky in Russia. It is a Sakhalin Oblast town beside the Tatar Strait and Western Sakhalin Mountains. In 1918 to 1925, the Japanese occupied it and called it Akō. The area was also a military post in 1881, which explains the corroded subs in the region. Their presence remains a mystery, but it sure adds character.

Submarines of Alexandrovsk-Sakhalinsky
Maunsell Sea Forts
The Maunsell Sea Forts were built during WW2. The towers in the Thames and Mersey were created to defend the UK by working as army and navy fronts. They were helpful when it came to Nazi air raids and submarines. It was decommissioned in the ‘50s, but it was used for pirate radio broadcasts in the ‘60s.

Maunsell Sea Forts