This dizzying tower was built to better broadcast the 1980 Moscow Olympics.

Once standing on solid ground, this slender beacon is a victim of the very shoreline it was charged with announcing.

Mysterious craters may have been home to an ancient cult.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.

"There's nothing there," and other lies the KGB told us.

Crawling into this primordial cave may feel disconcertingly familiar.

An alien church provides much needed silence in the midst of a Finland shopping center.