A boat with about 150 tourists on board has sunk in north-western Colombia, officials say.
The vessel went down on the Penol reservoir in the tourist town of Guatape, about 45km (28 miles) east of Medellin.
It was not immediately clear whether there were any casualties, or where the tourists are from.
A rescue operation is under way. An air force helicopter has been sent to the area to assess the situation.
Source: world bbc