Colorado MVUM — Interactive

Base imagery

3D terrain

Enable 3D

Drag with the right mouse button (or two fingers) to tilt and spin.

Routes

Roads — Motorized trails — All Forest Service trails — Wilderness areas — Town labels — Line weight 1.0×

The MVUM covers motor vehicles only. The full trail layer is where hiking, horse and bike routes live — including inside Wilderness, where motor vehicles are barred by law.

How are you travelling?

Filters to routes designated for that vehicle — or, for foot, horse and bike, trails managed or accepted for that use.

When

Seasonal gates are not shown; dates come from the MVUM designation table.

Official MVUM sheets

Scanned sheet overlay Opacity 85%

Georeferenced from the GeoPDF sheets, each at its own published date.

Forests

Districts

Legend

Dashed = seasonal designation. Solid = open yearlong.

Offline use

App, routes & trails checking…

Satellite you've viewed —

Sheet scans download only when you ask — they are the big files, and nobody wants a map app quietly eating a phone plan. Satellite imagery caches as you browse.

Reference

Full sheet scans — legend, seasonal tables and blanket statements.

Route data: USDA Forest Service EDW. The printed MVUM is the legal document — carry it. Sheets carry different publication years; check the year on each before relying on it. Verify on the ground; designations and gate closures change.

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