Calius saj Leeloo, also known as the City of Glowing Crystal, was a major tourist attraction on Berchest during the days of the Galactic Republic and the planet's most populous city. The city was carved by the native Berchestians, entirely from one massive crystal, which was created over the centuries from the salt deposits of the adjacent Leefari Sea. Being an architectural and beautiful masterpiece, it was included in the list of the Twenty Wonders of the Galaxy by the historian Vicendi in 10,000 BBY.