A. Trekking and mountaineering are both outdoor recreational activities that involve exploring natural landscapes, but they differ in several key ways. Trekking generally requires basic outdoor skills like navigation, backpacking, and camping, and the equipment is less specialized. Trekking typically involves walking or hiking on established trails and paths through diverse landscapes, such as forests, mountains, and valleys. It often focuses on the journey, exploration, and experiencing the natural beauty of the surroundings. In contrast, mountaineering involves climbing mountains, often requiring technical skills and equipment. The primary goal in mountaineering is typically to reach a summit or conquer a specific peak, which often involves more challenging and rugged terrain. While both activities carry inherent risks, mountaineering is generally considered more dangerous due to the technical difficulties, unpredictable weather conditions, and high-altitude challenges involved.