A defining characteristic of the **Scottish Highlands** is its stunning **mountainous terrain**, which includes rugged hills, deep valleys, and **loch** (lake) systems. The region is renowned for its natural beauty and biodiversity. Notable peaks, such as **Ben Nevis**, the highest mountain in the UK, are part of this landscape, contributing to the Highlands' reputation for outdoor activities like hiking and climbing. The dramatic scenery, including the famous **Glen Coe** valley and extensive moorlands, creates a unique environment that reflects Scotland's rich natural heritage.