Published in 1956 from 1954 survey data, the U.S. Geological Survey’s “Cascade” presents a finely observed mid-century portrait of west-central Idaho at a scale of 1:62,500. Centered on the mountain communities of Cascade and Donnelly, the map captures the dramatic meeting of valley floor, reservoir shoreline, river corridor, and forested upland. Its title is spare and authoritative, in the classic USGS manner, yet the landscape it describes is richly varied: the North Fork Payette River threads through the region, Cascade Reservoir dominates the valley, and the surrounding high country rises in carefully measured tiers of contour lines. As a historical document, it preserves a moment when infrastructure, recreation, and resource landscapes were rapidly reshaping this part of Idaho.

The cartography reflects the disciplined elegance for which USGS topographic maps are prized. Contour lines articulate the slopes of West Mountain and the higher country surrounding Long Valley, translating rugged terrain into a precise visual language of elevation and relief. Subtle topographic shading and symbol conventions distinguish roads, waterways, settlements, and recreational sites, allowing the eye to move between human occupation and natural form. The map’s design is not ornamental in the decorative sense, but its clarity has its own austere beauty: every creek, ridge, road, and shoreline is integrated into a measured system. For collectors, this is the appeal of mid-20th-century federal mapping—scientific exactitude rendered with remarkable graphic poise.

Donnelly appears here as a small but significant settlement within a landscape defined by water and mountains. To the south, Cascade anchors the map’s human geography, while Cascade Reservoir stretches between them as both landmark and agent of transformation. Created after the construction of Cascade Dam on the North Fork Payette River, the reservoir altered older patterns of travel, grazing, settlement, and recreation, making this map an especially evocative record of postwar Idaho. Roads and state routes trace the developing connections between communities, campsites, and lakeside access points. The result is a compelling view of a region balancing rural continuity with the expanding recreational and infrastructural ambitions of the mid-20th century.

The natural geography shown is equally rich. West Mountain rises prominently along the western side of the valley, its steepness and mass conveyed through tightening contours and elevation marks. The North Fork Payette River, Little Salmon River, and associated streams articulate the drainage systems that shaped settlement and movement through the region. Payette Lake, farther north in the broader recreational orbit of McCall country, evokes the alpine character of central Idaho’s lake districts, while Cascade Reservoir provides a broader, man-made counterpart within the mapped area. The terrain suggests a landscape of timber, high meadows, ridgelines, and seasonal travel—an Idaho defined by both remoteness and accessibility.

Created by the U.S. Geological Survey, the “Cascade” map belongs to a lineage of American mapping that began with the agency’s founding in 1879. USGS maps served engineers, foresters, miners, land managers, travelers, and conservationists, and this sheet exemplifies that broad civic purpose. It is at once a technical instrument and a historical artifact: a record of roads before later realignments, shorelines at a particular stage of reservoir development, and communities before subsequent growth and tourism reshaped the region. For anyone drawn to Idaho’s mountain landscapes, federal cartographic history, or the romance of precisely mapped terrain, this map offers an unusually vivid window into the Cascade-Donnelly country of the 1950s.

Cities, towns and places on this map

• Donnelly, Idaho
• Cascade, Idaho
• Payette Lake
• West Mountain
• Cascade Reservoir
• Little Salmon River
• North Fork Payette River
• Various roads and highways, including state routes
• Nearby campsites and recreational areas
• Higher elevation areas indicated by contour lines

Historical context & cartographic details

• Map name: Cascade
• Produced by the U.S. Geological Survey
• Dated 1954 with a 1956 imprint
• Scale: 1:62,500
• Shows Donnelly, Idaho and the surrounding area
• The USGS has been responsible for mapping and geological surveys of the United States since its establishment in 1879
• Features topographical shading and contour lines to represent elevation changes and terrain
• Captures a mid-20th-century snapshot of land use, geography, infrastructure, and the natural environment in the region
• Visual details reflect the physical geography typical of mid-20th-century USGS topographic maps

Looking for a particular place? Review the detailed images to confirm that the town, landmark or feature you have in mind appears on the map. If you are unsure, ask our workshop to check before you order.

Detailed maps are especially rewarding at larger sizes, where names, boundaries and decorative features have more room to be appreciated. Use the close-up preview and size guide to choose the right scale for your wall.

This map looks amazing at sizes all the way up to 50in (125cm). If you are looking for a larger map, please get in touch.

The model in the listing images is holding the 16x20in (40x50cm) version of this map.

Where personalisation is available, you can add a short title or dedication, mark one meaningful place, or request one considered visual detail. See personalised map examples.

Every piece is printed to museum-grade archival standards using fade-resistant pigment inks on acid-free matte paper. Choose an unframed map print, framed map or canvas using the finish options above. Framed maps use crystal-clear optical acrylic and arrive ready to hang.

With its rich detail and strong sense of place, this map makes a considered gift for a new home, anniversary, retirement or anyone with a personal connection to the area shown. Still deciding? Explore our collection of rare old and vintage maps to discover another place, period or style.

This map is also available as a float framed canvas, sometimes known as a shadow gap framed canvas or canvas floater. The map is printed on artist's cotton canvas and then stretched over a handmade box frame. We then "float" the canvas inside a wooden frame, which is available in a range of colours (black, dark brown, oak, antique gold and white). This is a wonderful way to present a map without glazing in front. See some examples of float framed canvas maps and explore the differences between my different finishes.

For something truly unique, this map is also available in "Unique 3D", our trademarked process that dramatically transforms the map so that it has a wonderful sense of depth. We combine the original map with detailed topography and elevation data, so that mountains and the terrain really "pop". For more info and examples of 3D maps, check my Unique 3D page.