Snowdon: Physical Characteristics and Geographic Context

Yr Wyddfa, commonly known as Snowdon, is the highest mountain in Wales. Its prominence and location within the Snowdonia National Park contribute significantly to its ecological and geographical importance.

Elevation and Measurements

The mountain's summit reaches a considerable altitude. Various surveying methods have yielded slightly differing results, but the accepted height is consistently measured in the imperial system and metric equivalents. The precise figures, including the margin of error inherent in such measurements, should be consulted from authoritative sources such as the Ordnance Survey.

Geological Formation

Snowdon's geological composition is complex, resulting from a long and varied geological history. Primarily composed of Ordovician volcanic rocks, it exhibits a range of formations including rhyolites, andesites, and tuffs. Glacial activity during the ice ages significantly shaped its current form, leaving behind characteristic glacial features.

Ecological Significance

The mountain's diverse habitats support a rich array of flora and fauna. Altitude dramatically affects plant life, with different species thriving at varying elevations. The unique environment also provides critical habitat for numerous animal species, some of which are rare or endangered. Conservation efforts focus on preserving this delicate ecosystem.

Accessibility and Tourism

Several well-established paths lead to the summit, catering to hikers of varying abilities. The popularity of Snowdon as a tourist destination necessitates careful management of visitor impact to minimise environmental damage. Sustainable tourism practices are crucial for the long-term preservation of the mountain and its surroundings.

Weather Patterns

Snowdon's high altitude makes it susceptible to unpredictable and often severe weather conditions. Rainfall is frequent, and snowfall is common during the winter months. Extreme weather can pose significant risks to hikers, necessitating careful planning and preparation before undertaking ascents.