2025 Map of Hell Hole Bayou, 2025 Print
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2025 Map of Hell Hole Bayou

USGS Topo · Published 2025

About this map

Vermilion Bay and the northern reaches of Marsh Island dominate this coastal landscape where the Louisiana marsh meets the Gulf of America. The map reveals a complex aquatic environment defined by significant landforms like Deadman Island and the Tete Butte Reef, which sit amidst a network of tidal waters including Portage Lake and Hell Hole Bayou. Navigational features are critical here, evidenced by the Acadiana Navigation Channel and the narrow passage of Southwest Pass. Points of land such as Lighthouse Point and Porpoise Point mark the shifting boundaries of the marsh, illustrating a wilderness area shaped entirely by hydrology and coastal erosion rather than human settlement.


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Map Details

Date Portrayed2025
Date Published2025
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2025 Hell Hole Bayou Map

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


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Source Details

CopyrightPublic Domain