A Neighborhood Built Around a Mountain
Green Mountain Park is one of those Lakewood neighborhoods that feels defined by its setting. Streets curve along the eastern and southern sides of Green Mountain, views open toward downtown Denver and the Front Range, and trails begin only minutes from front doors. The neighborhood’s identity is inseparable from the broad mesa that rises above it.
Today, much of that mesa is protected as William Frederick Hayden Park on Green Mountain. With more than 2,400 acres of open space, it is Lakewood’s second-largest park and includes a network of multi-use trails leading toward a summit of roughly 6,800 feet. From the top, residents and visitors can look east across the Denver metropolitan area and west toward the foothills. ([lakewoodco.gov](https://www.lakewoodco.gov/Local-Government/Departments/Community-Resources/Parks-Forestry-and-Open-Space/A-to-Z-Park-List/William-F.-Hayden-Park-on-Green-Mountain?utm_source=openai))
That combination of suburban streets and open western landscape is what makes Green Mountain Park special. It is not simply a neighborhood beside a park; the mountain is the neighborhood’s backdrop, compass point, recreation ground, and shared piece of history.
Why It Is Called Green Mountain
The name is wonderfully direct. Green Mountain was named for the mesa itself, a distinctive landform that rises above the surrounding plains. Its slopes historically supported grasses, shrubs, and wildlife, giving the mountain a greener appearance than the drier plains around it during parts of the year.
The name also reflects Lakewood’s long relationship with the foothills. Before the neighborhood was built, this part of Jefferson County was largely rural, with farms, ranches, open acreage, and scattered homes. Lakewood’s early growth was slow because the area lacked a traditional downtown and developed in pieces along roads, rail lines, and agricultural corridors. Much of the city’s major suburban growth came after World War II. ([lakewoodco.gov](https://www.lakewoodco.gov/files/assets/public/v/1/planning/comprehensive-planning/pdfs/historic-preservation/pre-1920s-survey-february-2020-draft.pdf?utm_source=openai))
Over time, “Green Mountain” came to describe more than the mesa. It became the name of nearby subdivisions, schools, streets, community facilities, and the broader residential area. Locals often shorten the name to “the hill,” but even that casual phrase carries a sense of familiarity. Everyone knows which hill they mean.
Before the Houses: Farms, Ranches, and Military History
The land around Green Mountain was once part of a working rural landscape. Families cultivated crops, raised livestock, and used the broad open spaces that characterized western Lakewood during the late nineteenth and early twentieth centuries. The area’s natural setting also made it valuable for uses that required room and distance from dense settlement.
One important historic connection is Camp George West, located near Green Mountain. Established as a military training site, the camp became associated with Colorado’s National Guard and later with military and public-safety activities. Its history is a reminder that Green Mountain was not always viewed primarily as a residential amenity. Parts of the surrounding land were used for training, equipment, and other activities that left traces in the landscape.
The city continues to warn park users that remnants of spent artillery shells from pre-World War II training may be found in parts of Hayden Park. That unusual detail is easy to miss when walking the trails, but it connects today’s open-space experience to the area’s military past. ([lakewoodco.gov](https://www.lakewoodco.gov/Local-Government/Departments/Community-Resources/Parks-Forestry-and-Open-Space/A-to-Z-Park-List/William-F.-Hayden-Park-on-Green-Mountain?utm_source=openai))
Suburban Growth in the 1950s and 1960s
The Green Mountain Park neighborhood took shape during the great suburban expansion of the postwar decades. As Denver grew westward, Lakewood became a popular place for families seeking newer homes, larger lots, mountain views, and easier access to both the city and the foothills.
Many of the neighborhood’s earliest houses were built in the 1960s. Their architecture reflects the era: ranch homes, split-levels, bi-levels, and practical two-story designs arranged along curving streets and cul-de-sacs rather than a strict downtown-style grid.
Green Mountain Estates was a particularly visible part of that early development. In 1962, it hosted a Parade of Homes featuring 13 houses, with many located along Cole Drive. Events such as this helped introduce Green Mountain to prospective homeowners and showcased the neighborhood as a modern foothills suburb. ([rogerwendell.com](https://rogerwendell.com/greenmountain.html?utm_source=openai))
Those original homes have changed over the decades. Some retain their mid-century character, while others have been remodeled with expanded kitchens, additions, new windows, and updated exterior finishes. Even when the houses look different, the underlying pattern remains recognizable: mature trees, generous yards, winding streets, and occasional glimpses of the mesa between rooftops.
William F. Hayden Park and the Protection of Open Space
The most important milestone in Green Mountain’s modern history came when the city began securing the mountain as public open space. Beginning in 1972, much of what is now William Frederick Hayden Park was donated by or purchased from the Hayden family. A major gift of Hayden property helped ensure that the mountain would remain available to the public rather than being completely developed. ([lakewoodco.gov](https://www.lakewoodco.gov/Local-Government/Departments/Community-Resources/Parks-Forestry-and-Open-Space/A-to-Z-Park-List/William-F.-Hayden-Park-on-Green-Mountain?utm_source=openai))
That decision shaped the neighborhood’s character for generations. Instead of looking across the street at more subdivisions, residents can look toward protected hillsides and trail corridors. The park provides habitat for coyotes, mule deer, hawks, rabbits, bluebirds, and other wildlife, while also offering popular routes for walkers, runners, hikers, and cyclists. ([lakewoodco.gov](https://www.lakewoodco.gov/Local-Government/Departments/Community-Resources/Parks-Forestry-and-Open-Space/A-to-Z-Park-List/William-F.-Hayden-Park-on-Green-Mountain?utm_source=openai))
Several trail areas and access points help connect the neighborhood to the mountain, including routes associated with Green Mountain, Hayden, Summit Loop, Rooney Valley, Box-o-Rox, and North Access. Trail conditions and access details can change, but the larger tradition remains constant: Green Mountain is a place where residents can step away from traffic and encounter a surprisingly wild landscape within the city. ([kennarealestate.com](https://kennarealestate.com/lakewood/green-mountain/area-guide?utm_source=openai))
Community Institutions and Everyday Landmarks
Green Mountain Park’s heritage is found not only in grand landscapes but also in the places where neighbors gather. The Green Mountain Recreation Center, at 13198 West Green Mountain Drive, opened in 1978 and became an important community anchor. It offers an indoor pool, gymnasium, fitness spaces, racquetball courts, tennis courts, classes, and family programming. ([lakewoodco.gov](https://www.lakewoodco.gov/Local-Government/Departments/Community-Resources/Recreation/Recreation-Centers/Green-Mountain-Recreation-Center?utm_source=openai))
For many longtime residents, the recreation center is part of the neighborhood’s personal history. Children learned to swim there, families attended classes, and generations of neighbors met through sports and community programs. Its continued use illustrates how Green Mountain evolved from a new subdivision into an established community with its own institutions.
Nearby streets such as West Green Mountain Drive, Cole Drive, South Simms Street, and South Kipling Street help define the area’s everyday geography. Commercial services and larger shopping areas developed along corridors such as West Alameda Parkway and Kipling, while the residential interior remained comparatively quiet.
A Neighborhood That Keeps Its Character
Today, Green Mountain Park includes longtime homeowners, younger families, renovated mid-century houses, townhomes, apartments, and newer infill. The neighborhood has matured, but its strongest features have not changed. Mature landscaping softens the original streetscapes, and the mountain still provides an unmistakable sense of place.
What makes the area feel distinctive is the balance between ordinary neighborhood life and an expansive natural setting. A resident can spend the morning on a trail, drive a few minutes to Alameda Parkway for errands, attend a program at the recreation center, and watch the sunset turn the Front Range gold—all without leaving the community’s familiar orbit.
Green Mountain Park’s heritage is therefore more than a collection of dates or property lines. It is the story of a rural landscape becoming a postwar suburb while preserving a central piece of open country. The mountain gave the neighborhood its name, but generations of residents gave it its personality. Their homes, trails, schools, parks, and traditions have made Green Mountain Park one of Lakewood’s most recognizable and enduring neighborhoods.