Travertine Tile - Travertine is a natural porous stone formed from geothermal springs and is often used in modern architecture. Travertine tiles come in various colors and finishes and are very versatile in their use, from interior floors, pool decks, lanais, showers, countertops etc. The US imports most of its travertine and Turkey is a prime distributor and also where Marble Florida receives all its products.