Original: Pompeii and Herculaneum in Italy - buried by the eruption of Vesuvius in 79 AD and rediscovered in the 18th century Reccopolis, Spain - One of the capital cities founded in Hispania by the Visigoths.
Simplified: Pompeii and Herculaneum in Italy - buried by the eruption of Vesuvius in 79 AD and rediscovered in the 18th century Roxburgh, Scotland - abandoned in the 15th century Rungholt – Sunken in the Wadden Sea, Germany.