Published in 1976 from 1973 source material, the US Geological Survey’s “Grand Isle” presents one of Louisiana’s most distinctive coastal communities at a revealing moment in the late twentieth century. The map focuses on Grand Isle, a narrow barrier island poised between the sheltered waters of Louisiana’s coastal wetlands and the open Gulf of Mexico. Rendered at the detailed 1:24,000 scale, it combines the precision of USGS topographic mapping with the immediacy of an orthophoto base, allowing roads, shorelines, settlement patterns, and coastal textures to appear with unusual clarity. Its subject is both a populated place and a fragile landform: a working Gulf Coast community defined by fishing, oil, weather, tourism, and the constant negotiation between land and sea.

The US Geological Survey, part of the United States Department of the Interior, brought to this map the disciplined visual language that made its quadrangles indispensable to engineers, planners, scientists, and travelers. Contour lines, coastal boundaries, hydrographic details, and carefully classified symbols translate a low-lying maritime landscape into a measured cartographic record. In a place such as Grand Isle, where elevation changes are subtle yet consequential, the topographic treatment is especially meaningful. Slight gradients, marsh edges, channels, and beach margins become indicators of vulnerability and change. The orthophoto element adds another layer of observational richness, anchoring the map in the visible landscape of the early 1970s and offering a near-documentary impression of the island’s developed and natural features.

Grand Isle occupies an important position in the geography of southern Louisiana, lying along the Gulf of Mexico at the edge of a dynamic barrier-island system. The map captures the island not as an isolated resort or fishing village, but as part of a larger coastal environment shaped by tides, storms, sediment movement, and human intervention. Nearby islands, minor landforms, marine features, and coastal margins hint at the complexity of the surrounding seascape. Offshore and nearshore associations with oil and gas fields also evoke the economic transformation of the Gulf Coast during the twentieth century, when energy extraction, navigation, and coastal settlement became deeply intertwined. The result is a map that speaks simultaneously to local life and regional industry.

Historically, this 1970s view of Grand Isle is particularly compelling because coastal Louisiana has changed dramatically over recent decades. Barrier islands are among the most mutable of landscapes, altered by erosion, hurricanes, subsidence, sea-level rise, and engineered protection efforts. Shorelines shown here may no longer correspond precisely to the present coast, making the map a valuable record of an earlier configuration of land, beach, marsh, and settlement. For Grand Isle, long exposed to the force of Gulf storms, such cartographic evidence is more than geographic description; it is environmental testimony. The map preserves a moment before later coastal losses, infrastructure changes, and restoration efforts further reshaped the island and its surroundings.

As a cartographic composition, “Grand Isle” is understated yet deeply evocative. The familiar USGS palette and symbol system lend authority and restraint, while the coastal subject gives the map a quiet drama: delicate landforms set against expansive waters, human habitation traced along a narrow strip, and the Gulf pressing against every edge of the scene. Its combination of terrestrial and nautical detail makes it especially engaging, bridging the worlds of land surveying and maritime geography. For collectors, historians, and admirers of coastal landscapes, this map offers a refined portrait of a vulnerable American shoreline, capturing Grand Isle as both place and process—a community, a barrier island, and a shifting frontier between Louisiana and the sea.

Cities, towns and places on this map

• Grand Isle, Louisiana
• Gulf of Mexico
• Oil and Gas Fields
• Various marine features and coastal boundaries as indicated by contour lines
• Nearby islands and minor landforms in the vicinity of Grand Isle

Historical context & cartographic details

• Produced by the US Geological Survey as a historical 1:24,000 topographical map featuring an orthophoto.
• Created in 1973, with a publication imprint in 1976.
• Published by the US Geological Survey, an agency of the United States Department of the Interior.
• Employs a standard USGS topographic style with clear gradients for ocean and land.
• Includes detailed contour lines reflecting the topography of the coastal landscape.
• Shows both nautical and terrestrial features, illustrating Grand Isle’s coastal setting.
• Provides insight into the geography of Grand Isle in the 1970s, including coastal change related to erosion, development, and environmental factors.

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.