A WWII museum that tries to reenact history.

This abandoned secret city is a crumbling wonderland of Soviet ruins.

These crumbling Latvian forts make for some haunting seaside ruins.

This ornate church has survived Nazi and Soviet occupation, including a short stint as a Soviet-era gymnasium and cinema.

Guests become prisoners on a visit to Latvian prison.

The mile-long pier stretches from a ruined fortress out into the Baltic.