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McClintock Lower Trail

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StartEnd50 mN
Schematic preview drawn from the trail geometry. No basemap yet; do not use for navigation. Start = circle, end = square.
Length0.19 micomputed
Route typeUnknownunknown
SurfaceUnknownunknown
DifficultyUnknownunknown
Est. time5 mincomputed
Elevation gain46 ftcomputed

Trail features

Effort: easyNo dogsViewpoints

Hover or long-press a feature to see its basis. Effort is computed from length and climb and is not an official difficulty.

Plan your visit

No dogsNo bikes

Access details come from OpenStreetMap tags and can be missing or out of date. Fees, permits and seasonal closures are not included here yet.

Parking, fees and permits

We don't have verified parking, fee or permit details for this trail, so they are unknown here. These rules change and are set by the land manager. Check the official pages:

Details

Length0.19 micomputed
Route typeUnknownunknown
SurfaceUnknownunknown
DifficultyUnknownunknown
Elevation gain46 ftcomputed
Elevation loss11 ftcomputed
Highest point5,766 ftcomputed
Lowest point5,709 ftcomputed
Estimated durationabout 5 min one way (estimate, Naismith's rule)computed
Official verificationNot verified by an official sourceunknown

Elevation

5,709 ft5,738 ft5,766 ft00.19 mi
Elevation along the trail from start (left) to end (right) as drawn. Values are computed from USGS 3DEP 1/3 arc-second DEM (public domain), sampled about every 10 m and smoothed. Walking the other way reverses the climbs and descents.

Length is measured from the route geometry in the source data, so it can differ from signed or official distances.

Nearby trails

Along the way

Sights

  • Viewpoint0 ft from start
    Tour Stop 40 OSM ↗

Water

  • Drinking water (mapped)0 ft from start
    drinking water fountain OSM ↗
  • Drinking water (mapped)0 ft from start
    Unnamed OSM ↗

Mapped by OpenStreetMap contributors. Not tested or guaranteed: springs can dry up and water must be treated. Carry enough water.

Trailhead and facilities

Parking and toilets shown are within about 0.25 mi of the trail start.

Points come from OpenStreetMap contributors and can be missing, moved or out of date. How we label data.

Weather at the trailhead

Sat75° / 48°Sunny0% precip
Sun73° / 48°Mostly Sunny0% precip
Mon69° / 48°Mostly Sunny4% precip
Tue72° / 50°Mostly Sunny3% precip
Wed75° / 53°Sunny1% precip
Thu75° / 53°Partly Sunny then Slight Chance Rain Showers17% precip
Fri74° / 48°Chance Rain Showers39% precip

Today: sunrise 7:13 AM, sunset 6:18 PM (computed from the trailhead location).

Forecast for the trailhead area from the U.S. National Weather Service, updated Oct 17, 12:46 AM. Mountain weather changes fast and can differ a lot by elevation: check the official forecast for your route before you go.

Photos and places from hikers

Added by community members and checked by our team before they appear. Photos have their location data removed. These are not official information.

No approved photos or places yet.

Recent conditions

Reports come from Arête members, not from land managers. They show when something was seen, not whether it is still true. Check official sources before you go.

No condition reports in the last 30 days. Conditions are unknown, not necessarily good.

Reviews

No reviews yet.

Frequently asked questions

How long is McClintock Lower Trail?

McClintock Lower Trail in Boulder Open Space and Mountain Parks is 0.19 mi long, measured from its route geometry in OpenStreetMap data. Signed or official distances can differ.

How much elevation does McClintock Lower Trail gain?

Walking from the start to the end as drawn, it climbs about 46 ft and descends about 11 ft, between 5,709 ft and 5,766 ft. These are computed from the USGS 3DEP elevation model and can differ from other apps; the other direction swaps climbing and descending.

How hard is McClintock Lower Trail?

Difficulty is unknown: no source we use rates this trail, and we don't guess. Use the length and elevation gain to judge it for yourself.

How long does McClintock Lower Trail take?

About 5 min one way for a fit hiker, by Naismith's rule from the length and climb. It is an estimate: allow more for rest, photos, heat, altitude and weather.

Where does McClintock Lower Trail start?

The route starts near 39.9973, -105.2802 (Boulder Open Space and Mountain Parks, Boulder, Boulder County). Use the Directions button to open it in your maps app.

Are dogs allowed on McClintock Lower Trail?

Dogs are tagged as not allowed in OpenStreetMap. Rules can change by season and by land manager, so check posted signs and the official page.

Is there water, parking or a toilet at McClintock Lower Trail?

Mapped in OpenStreetMap near this trail: 2 water points, 14 parking areas, 4 toilets. Mapped water is not tested or guaranteed: carry your own. Fees and permits are not included here; check the official page.

Source

© OpenStreetMap contributors (ODbL). Overpass API extract: Boulder County, CO (hiking relations + named paths). Licence: ODbL 1.0. Data version osm-2026-10-16, imported 10/16/2026. View the source record

Trail data can be wrong or out of date, and Arête is not an emergency service. Check official sources, weather and closures before you go.

Directions