Simplify the following text for a Grade 5 native English-speaking person.
Original: Another relatively accessible place where mud volcanoes can be found in Europe are the Berca Mud Volcanoes near Berca in BuzÄ u County , Romania , close to the Carpathian Mountains .
Simplified: Another place that mud volcanoes can be found in Europe are the Berca Mud Volcanoes . These are found near Berca in BuzÄ u County , a county in Romania .