The Daily Beast: Secret Soviet Bunker Unearthed

During my years of exploring the Baltic for Lonely Planet there was always one destination that got stuck in my head: a super secret bunker in the pine forests of Latvia's Gauja National Park. Decommissioned in 2003, it's now open for tourists and provides incredible insight into the Cold War years and the austere Soviet mindset.

http://www.thedailybeast.com/articles/2014/09/25/the-secret-soviet-power-bunker-in-latvia-a-hiding-place-for-the-elite.html