LATEST: At least 23 dead in Turkey bus crash

Governor Amir Cicek said the bus flipped over at a road bend as it was travelling from the coastal province of Izmir to Marmaris, a popular tourist destination.

Update 5pm: At least 23 people have died and 11 others are in a critical condition after a tour bus tipped over, fell 15 meters (50ft) down a cliff and then hit a car on a serpentine mountain road, Turkish authorities say.

Deputy governor of Mugla province, Kamil Koten, told Turkey's state-run Anadolu news agency the driver is among the dead and most of those killed were women.