Green Mountain Loop – William F. Hayden Park

Dog-friendly hike near Lakewood · Green Mountain / Florida Trailhead, W Florida Ave & S Alkire St (also Alameda and Rooney Rd lots), Lakewood

Illustration of Front Range foothills trail

Illustration of the region, not this trail.

Dogs on this trail

Lakewood trail guidelines require all users to keep dogs on a leash at all times.

Source: City of Lakewood Parks, Forestry & Open Space · checked 2026-10-24. Rules change; confirm before you go.

  • Distance6.6 mi
  • Elevation gain905 ft
  • Leash ruleLeash required
  • Water on trailNone — carry water
  • SeasonYear-round; one of the first foothills trails to dry out, brutal in July afternoons
  • ParkingFree lots at Florida, Alameda, Utah and Rooney Rd; weekend mornings fill but turn over
  • FeeFree
  • RestroomsPortable toilets at the main trailheads
  • Managed byCity of Lakewood Parks, Forestry & Open Space

Green Mountain is the big grassy lump on Lakewood's western edge, and the 6.6-mile Green Mountain Trail loop around its shoulders is the west metro's default dog workout: steady grades, 900 feet of total gain, and a 360-degree view from the summit road that takes in downtown, Red Rocks and the Divide. There is no shade and no water, so summer means dawn starts. Lakewood is leash-only on all trails; mountain bikers and trail runners are constant, and rattlesnakes are common in the tall grass May through September. Cut it short with the 1.9-mile Hayden Trail from the Utah lot for a quick summit.

Need a sitter while you summit?

Independent Lakewood boarders and daycares can send free quotes. One short form, no obligation.

Dog boarding in Lakewood Daycare in Lakewood

After the hike

WestFax Brewing Company

6733 W Colfax Ave, Lakewood, CO 80214

Friendly, well-behaved dogs are welcome inside the taproom any time; keep them leashed, off the furniture and never unattended, and ask the bar for water bowls and treats.

  • indoor ok
  • patio
  • water bowls

Lakewood · verified 2026-10-24

Green Mountain Beer Company

2585 S Lewis Way, Lakewood, CO 80227

Dogs are OK on the two large patios; the brewery's site does not state an indoor policy.

  • patio

Lakewood · verified 2026-10-24

More trails near Lakewood

All dog-friendly hikes near Lakewood → · Lakewood dog guide