Historical Earthquake Records and Seismic Activity Catalogue for Haleakalā National Park

Hawaiian Islands Humpback Whale National Marine Sanctuary Geographic and Protected Area Map

Explore marine boundaries and reef ecosystems in the Hawaii archipelago.

The Hawaiian Islands Humpback Whale National Marine Sanctuary provides essential protection for vast underwater habitats stretching across the Hawaiian archipelago. This protected area supports a specialized ecosystem featuring diverse coral reefs and significant whale breeding grounds. Understanding the sanctuary requires examining its unique spatial gradient from shallow shorelines to deep oceanic waters and its role in regional conservation.

Area

3,626 km²

Established

1992

IUCN

IV

Access

Easy access

Hawaiʻi Volcanoes National Park: National Park Geographic Atlas and Protected Landscape

Mapped volcanic terrain and regional protected area context.

Delve into the geographic identity of Hawaiʻi Volcanoes National Park, a notable protected area within the United States of America. This park offers unique volcanic landscapes and provides an invaluable resource for understanding mapped terrain, regional geography, and the specific boundaries of conservation lands. Explore its distinct environmental features and discover its significance through a detailed atlas-oriented lens.

Area

1,434.45 km²

Established

1916

IUCN

II

Visitors

1.4M annual

Papahānaumokuākea Marine National Monument: Mapped Geography and Protected Pacific Seas

A sprawling marine reserve spanning Northwestern Hawaiian islands and atolls.

Papahānaumokuākea Marine National Monument covers a vast expanse of the Pacific, including coral reefs, submerged banks, and ten islands and atolls. This protected area offers significant insights into remote oceanic geography, featuring critical habitats for endemic species and layered maritime historical sites. Explore the structural map and landscape composition of this immense marine protected zone.

Area

1,508,870 km²

Established

2006

Relief

Lowland

Climate

Tropical

Monterey Bay National Marine Sanctuary: California Marine Protected Area and Coastal Atlas

Mapping deep submarine canyons and expansive Pacific coastal ecosystems.

Monterey Bay National Marine Sanctuary represents one of the most biologically significant marine protected areas in the United States. Spanning 276 miles of California shoreline, the sanctuary encompasses varied aquatic terrain including towering kelp forests, rocky reefs, and the massive Monterey Submarine Canyon. This protected marine landscape serves as a crucial region for oceanic research and environmental conservation.

Area

15,780 km²

Established

1992

Relief

Mixed relief

Climate

Mediterranean

Cordell Bank National Marine Sanctuary: Geographic Atlas and Marine Protected Area Context

Submerged granite seamount and offshore California marine ecosystem

Cordell Bank National Marine Sanctuary is an expansive protected marine zone situated off the California coast. The sanctuary preserves a rare granite underwater mountain that acts as a biodiversity hotspot. Learn about the submerged terrain, continental shelf boundaries, and ecological importance of this significant North American marine conservation area.

Area

3,330 km²

Established

1989

Relief

Lowland

Climate

Mediterranean

Greater Farallones National Marine Sanctuary: Protected Marine Geography and Atlas Data

Essential marine protected area off the coast of California.

Greater Farallones National Marine Sanctuary protects a vital network of oceanic habitats off California, including sandy beaches, tidal flats, subtidal reefs, and open ocean waters. This marine protected area serves as a critical link in the Pacific coast's network of conservation landscapes, offering a deep look at the geographic connectivity between coastal estuaries and offshore continental shelf environments.

Area

8,530 km²

Established

1981

Relief

Lowland

Climate

Mediterranean

Bikar Atoll Protected Area: Geographic Overview of a Remote Marshall Islands Coral Atoll

A pristine, uninhabited coral sanctuary and critical Pacific marine habitat.

Bikar Atoll is a remote, diamond-shaped coral ring located in the Ratak Chain of the Marshall Islands. Defined by its shallow lagoon, continuous reef structure, and arid islets, the atoll serves as a vital nesting site for seabirds and green turtles. This protected area remains one of the most ecologically undisturbed sites in the Pacific, offering rare insight into natural atoll morphology and island conservation.

Area

0.5 km²

Established

2025

Relief

Lowland

Climate

Tropical

Chumash Heritage National Marine Sanctuary: California Marine Protected Area Atlas

Mapping coastal transition zones and submarine seafloor features

Spanning over 4,500 square miles off the Central Coast of California, the Chumash Heritage National Marine Sanctuary represents a critical ecological intersection between northern and southern marine species. The sanctuary includes dramatic underwater terrain like Arguello Canyon, Rodriguez Seamount, and the Santa Lucia Bank, creating a complex habitat that sustains kelp forests and diverse maritime resources.

Area

11,770 km²

Established

2024

IUCN

V

Relief

Mixed relief