The summit, or top of the mountain, is over 1000m high and it’s part of a mountain range called Snowdonia. Later locals Iola and Oliver are going to be helping me think about climbing mountains ...

The world is home to phenomenally beautiful mountain ranges, formed tens of millions of years ago when colliding tectonic plates folded and upthrusted, buckling from the powerful movement. Today ...

The longest mountain range on land is the Andes in South America. The Andes run for over 7,000km. Other mountains (usually those that stand on their own) are created by ancient volcanoes .