Atlantis

- Photo Credit: Wikimedia Commons
Lemuria

- Photo Credit: Wikimedia Commons
Ys

- Photo Credit: Wikimedia Commons
Thule

- Photo Credit: Wikimedia Commons
Iram of the Pillars

- Photo Credit: Wikimedia Commons
Agartha

Atlantis isn't the only mysterious place to have been turned into legend by the ebbs of time.
Atlantis
Lemuria
Ys
Thule
Iram of the Pillars
Agartha