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2022 Map of East Portal, 2022 Print
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2022 Map of East Portal

USGS Topo · Published 2022

About this map

The Moffat Tunnel anchors the southern portion of this high-altitude landscape, representing a critical 20th-century engineering feat that bypassed the treacherous grades of Rollins Pass. The terrain is defined by the Continental Mountains and the winding course of the Moffat Road, which traces the former rail line's ascent through distinctive features like Riflesight Notch. Between the settlements of Winter Park and East Portal, the map reveals a dense network of timber-era and recreational trails, including the Continental Divide National Scenic Trl and the Boulder Wagon road.

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Map Details

Date Portrayed2022
Date Published2022
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2022 East Portal Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of Gilpin County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain