Geography of Lamoille County, Vermont

by | March 5, 2024

Lamoille County, nestled in the northern part of Vermont, is a region defined by its picturesque landscapes, rolling hills, and charming communities. From its lush forests and meandering rivers to its vibrant downtowns and historic landmarks, Lamoille County offers a rich tapestry of natural beauty and cultural heritage. In this comprehensive exploration, we will delve into the geography, climate, rivers, lakes, and other notable features that define Lamoille County.


According to Rctoysadvice, Lamoille County covers an area of approximately 464 square miles (1,202 square kilometers) and is situated in the north-central part of Vermont. It is bordered by several other counties, including Franklin County to the west, Orleans County to the north, and Washington County to the south. The county is characterized by its rolling hills, fertile valleys, and dense forests.

The geography of Lamoille County is shaped by the Green Mountains to the west and the Worcester Range to the east, which provide a stunning backdrop to the region’s landscapes. These mountain ranges are interspersed with lush valleys, meandering rivers, and pristine lakes, creating a diverse and picturesque environment.

The county seat of Lamoille County is the town of Hyde Park, while other notable communities include Stowe, Morrisville, and Johnson. These towns and villages are situated along the county’s network of roads and highways, which provide access to the surrounding countryside and neighboring counties.


Lamoille County experiences a humid continental climate, characterized by four distinct seasons with relatively cold winters and mild summers. The region’s climate is influenced by its northern latitude and elevation, with weather patterns shaped by polar air masses and prevailing westerly winds.

Summers in Lamoille County are typically mild and pleasant, with average temperatures ranging from the mid-60s to low 70s Fahrenheit (around 18 to 23 degrees Celsius). Heatwaves are rare, and temperatures seldom exceed 90 degrees Fahrenheit (32 degrees Celsius). Summer days are long and sunny, providing ample opportunities for outdoor recreation and exploration.

Winters in Lamoille County are cold and snowy, with average temperatures ranging from the mid-teens to low 20s Fahrenheit (around -9 to -6 degrees Celsius). Snowfall is common, particularly in the higher elevations of the mountains, where several feet of snow can accumulate throughout the winter months. Winter sports such as skiing, snowboarding, and snowshoeing are popular activities in the region.

Spring and fall are transitional seasons in Lamoille County, characterized by mild temperatures and changing foliage. Spring brings the blooming of wildflowers and the greening of the landscape, while fall showcases the vibrant colors of changing leaves and the harvest of agricultural crops.

Rivers and Streams:

Lamoille County is crisscrossed by several rivers, creeks, and streams, which provide valuable water resources and support diverse ecosystems. The county is situated within the watershed of the Lamoille River, a major tributary of Lake Champlain, which flows through the central part of the county.

The Lamoille River and its tributaries provide habitat for a variety of fish and wildlife, as well as opportunities for fishing, canoeing, and kayaking. Other notable waterways in Lamoille County include the Little River, Brewster River, and Gihon River, which meander through the county’s wooded hills and valleys.

Lakes and Ponds:

Lamoille County is home to several lakes, ponds, and reservoirs, which provide recreational opportunities and support diverse ecosystems. These include Lake Elmore, Green River Reservoir, and Lake Eden, which offer opportunities for swimming, fishing, boating, and picnicking.

These lakes and ponds are surrounded by lush forests and rolling hills, creating scenic and tranquil settings for outdoor recreation and relaxation. Many of these water bodies are also surrounded by state parks, wildlife management areas, and conservation lands, providing habitat for a variety of plant and animal species.

Mountains and Trails:

Lamoille County is known for its scenic mountains, rugged trails, and breathtaking vistas, which attract outdoor enthusiasts from near and far. The Green Mountains, which run along the western edge of the county, are home to several peaks and summits, including Mount Mansfield, the highest peak in Vermont.

The Long Trail, a 272-mile (438-kilometer) hiking trail that runs the length of Vermont, traverses the Green Mountains and passes through Lamoille County. The trail offers opportunities for day hikes, backpacking trips, and scenic overlooks, allowing hikers to experience the natural beauty and diverse landscapes of the region.

In addition to the Long Trail, Lamoille County is home to several other hiking trails, mountain biking trails, and cross-country ski trails, which provide opportunities for outdoor recreation year-round. These trails wind through forests, meadows, and mountain passes, offering stunning views and unforgettable experiences for outdoor enthusiasts of all skill levels.


In conclusion, Lamoille County, Vermont, offers a wealth of natural beauty, outdoor recreation opportunities, and cultural heritage for residents and visitors to enjoy. From its lush forests and meandering rivers to its scenic mountains and charming downtowns, the county’s geography reflects its diverse landscapes and rich history. Whether exploring hiking trails, paddling on lakes, or skiing on snow-covered slopes, Lamoille County has something to offer for outdoor enthusiasts of all ages. With its stunning landscapes, vibrant communities, and four-season climate, Lamoille County is truly a gem of northern Vermont.