Saint-Gervais-les-Bains originated as a Gallo-Roman settlement renowned for its thermal springs, eventually developing into a prominent spa town during the 19th century.

Geographically, Saint-Gervais-les-Bains is nestled at the foot of Mont Blanc, the highest peak in the Alps, contributing to its popularity as a base for mountaineering and skiing.

The commune's population has experienced fluctuating growth over the centuries, currently hovering around 5,700 residents, influenced by tourism and seasonal employment opportunities.

Saint-Gervais-les-Bains' economy heavily relies on tourism, particularly winter sports activities and summer hiking, complemented by the health and wellness sector leveraging its thermal springs.

The Compagnie du Mont-Blanc tramway, ascending towards the Aiguille du Goûter route to Mont Blanc's summit, stands as a significant historical and engineering landmark within Saint-Gervais-les-Bains.

The Bains du Mont Blanc, a modern thermal spa complex, continues the tradition of therapeutic bathing, attracting visitors seeking relaxation and wellness treatments based on the region's mineral-rich waters.

Saint-Gervais-les-Bains is a key starting point for the Tramway du Mont-Blanc, France's highest railway, allowing access to high-altitude hiking trails and mountaineering routes.

The commune boasts a rich architectural heritage, featuring Belle Époque buildings that reflect its prosperous period as a fashionable spa destination in the late 19th and early 20th centuries.

Although not directly a UNESCO site, Saint-Gervais-les-Bains benefits from its proximity to the Mont Blanc massif, which has been proposed as a potential future UNESCO World Heritage site.

The Eglise de Saint-Gervais-et-Saint-Protais, the local church, showcases traditional Savoyard architecture, reflecting the region's cultural and religious history.

Saint-Gervais-les-Bains plays a vital role in the regional economy, offering employment in tourism-related sectors, including hospitality, ski lifts, and outdoor adventure activities.

The town holds various cultural events throughout the year, including music festivals and traditional Savoyard celebrations, showcasing local customs and artistic expressions.

Saint-Gervais-les-Bains has been involved in developing alpine rescue techniques, contributing to the safety and well-being of mountaineers and skiers in the Mont Blanc region.

The region's history includes periods of Savoyard rule before becoming part of France, influencing local traditions, dialect, and cultural identity.

The Marmottons ski area, part of the larger Evasion Mont-Blanc domain, provides family-friendly skiing and contributes to Saint-Gervais-les-Bains' appeal as a winter sports destination.