Islands
Chicken Key
0 m
Park geography
A technical assessment of marine, coastal, and insular landscape characteristics.
Biscayne National Park: geography
Location: Miami-Dade County, United States of America. Recorded area: 700 km².
A submerged paradise of coral reefs, mangrove islands, and marine life at the edge of Miami
Biscayne National Park
Biscayne National Park is a unique aquatic protected area located in Miami-Dade County, Florida, just south of Miami. The park preserves the shallow waters of Biscayne Bay, its barrier islands, and the offshore coral reefs that form the northernmost extension of the Florida Reef. Unlike most national parks, the vast majority of Biscayne lies beneath the surface of the water, with only about 9,000 of its 173,000 acres on dry land. The park encompasses 42 islands, including Elliott Key, the largest and northernmost of the true Florida Keys, which formed from fossilized coral reef limestone. The park protects four distinct ecosystems: the mangrove forests along the shoreline, the shallow lagoon waters of Biscayne Bay, the coral limestone keys with their tropical vegetation, and the offshore Florida Reef, one of the largest coral reef systems in the world. Established as a national monument in 1968 and redesignated as a national park in 1980, Biscayne represents a critical marine conservation area in the southeastern United States.
- Location
- United States of America
- Park type
- National park
- Established
- 1980
- Area
- 700 km²
Location overview
Coastal, island, and marine classifications within regional boundaries
Geographic Setting of Biscayne National Park in Florida
Biscayne National Park is located within Miami-Dade County in the state of Florida, United States of America. The protected area is officially classified as a coastal, island, and marine park under national jurisdiction.
- Countries
- United States of America
- Regions
- Florida, Miami-Dade County
- Primary location
- Miami-Dade County
- Geographic setting
- Coastal · Island · Marine
Boundary and coordinates
Analyzing 700 square kilometers of protected marine and land extent
Biscayne National Park Geographic Boundary Map and Spatial Limits
The interactive boundary layout displays the spatial footprint and geographic outline of Biscayne National Park. Accompanying dataset metrics detail the marine and land split, centering coordinates, and calculated geographic span.
- Boundary area
- 631.8 km²
- Boundary perimeter
- 117 km
- Northernmost point
- 25.6732° N
- Southernmost point
- 25.3265° N
- Easternmost point
- 80.1029° W
- Westernmost point
- 80.3472° W
- Geographic centre
- 25.4972° N, 80.2237° W
- North–south span
- 38.4 km
- East–west span
- 24.6 km
Elevation and terrain
Lowland relief classification and recorded natural features
Biscayne National Park Terrain and Elevation Summary
Recorded elevation records indicate a minimum baseline of zero meters across the lowland terrain profile. Detailed feature cards document individual islands and bays situated within the protected area.
- Minimum elevation
- 0 m
Selected named natural features
Islands
Old Rhodes Key
1 m
Bays
Biscayne Bay
0 m
Islands
Long Arsenicker Key
0 m
Bays
Jones Lagoon
1 m
Islands
Totten Key
1 m
Environmental setting
Tropical lowland habitat spread across coastal reefs, islands, and wetlands
Biscayne National Park Environmental Setting and Classification Profile
Recorded landscape features and tropical habitat types provide complementary interpretive categories for reading physical terrain settings. Stored climate zones and dominant water coverage link directly to broader protected area classifications.
- Relief
- Lowland
- Climate
- Tropical
- Water
- Water-dominated
- Forest cover
- Dense forest cover
- Seasonality
- Seasonal
Landscape features
Coast · Islands · Reefs · Wetland · Forest · Karst
Habitat types
Wetland · Marine habitat · Coastal habitat · Tropical forest · Shrubland · Karst habitat
Park atlas
Trace the Coastal Geography and Protected Areas of Southern Florida and the Keys
Find Other National Parks and Protected Landscapes Near Biscayne National Park
Browse national parks and protected areas geographically connected to Biscayne National Park, exploring an atlas of marine conservation landscapes, barrier islands, and Florida Keys ecosystems. Continue your park discovery by comparing nearby protected areas, understanding regional ecosystem patterns, and tracing coastal conservation efforts across the Florida region.
Marine protected areaFlorida Keys
Park boundaries overlap#1 closest
Southwest
Florida Keys National Marine Sanctuary: Geographic Atlas and Marine Protected Area Overview
Submerged reef structures and archipelago geography
Focusing on the marine geography of the Florida Keys, this detailed record outlines the sanctuary's boundaries, ranging from Atlantic coral reefs to Gulf of Mexico seagrass flats. Understand the physical scale of this protected system, its role in coastal conservation, and the unique underwater terrain that defines the southern tip of the United States.
- Area
- 9,947 km²
- Established
- 1990
- Relief
- Lowland
- Climate
- Subtropical
National parkFlorida
16 km away#2 closest
West
Everglades National Park
Explore its unique natural terrain and mapped boundaries.
Sawgrass prairies and mangrove wetlands support wading birds such as roseate spoonbills, great blue herons, and wood storks.
- Area
- 6,106.61 km²
- Established
- 1947
- IUCN
- II
- Visitors
- 1.2M annual
Marine protected areaFlorida
About 148 km away#3 closest
West
Rookery Bay National Estuarine Research Reserve: Coastal Geography and Protected Estuarine Waters
Subtropical mangrove landscapes within the Florida Gulf Coast region.
This marine protected area encompasses a vast sweep of sheltered coastal waters and tidal forests at the northern edge of the Ten Thousand Islands. The reserve stands as a prime example of an undisturbed subtropical estuary, characterized by continuous mangrove shorelines and intricate hydrologic networks that provide critical habitat for numerous estuarine dependent species.
- Area
- 445.15 km²
- Established
- 1980
- Relief
- Lowland
- Climate
- Subtropical
National parkGrand Bahama
About 201 km away#4 closest
Northeast
Lucayan National Park: National Park Geography and Mapped Landscape Exploration
Discover protected area boundaries on Grand Bahama.
Lucayan National Park stands as a distinct national park entity within the geography of Grand Bahama. This page provides a focused atlas-style exploration of the park's protected landscape, detailing its mapped area and contributing to a structured understanding of its regional context. Delve into the geographic specifics that define Lucayan National Park as a key element of the Bahamas' protected lands, suitable for detailed map-based discovery and analysis.
- Area
- 7.84 km²
- Established
- 1982
- IUCN
- II
- Climate
- Tropical
National parkAndros
About 232 km away#5 closest
East
Blue Holes National Park: A National Park for Detailed Geographic and Landscape Exploration
Explore mapped boundaries and regional terrain context.
Delve into the specifics of Blue Holes National Park, a designated national park offering rich opportunities for geographic discovery. This entry provides structured information focused on its protected landscape identity, mapped outlines, and its contribution to the regional geography of Andros, Bahamas. Understand the park's unique setting through detailed map context and atlas-driven insights.
- Area
- 162 km²
- Established
- 2002
- IUCN
- II
- Relief
- Mixed relief
National parkBahamas
About 235 km away#6 closest
East
North and South Marine Parks National Park: Geographic Atlas and Protected Landscape in the Bahamas
Mapping Bahamian protected marine geography and its national park boundaries.
Delve into the atlas-view of North and South Marine Parks, a key national park in the Bahamas. This page details the park's specific geographic features and its protected landscape identity within the island nation. Understand its placement and significance as a protected marine area contributing to the regional geography.
- Area
- 20 km²
- Established
- 2002
- IUCN
- II
- Climate
- Tropical
National parkBahamas
About 249 km away#7 closest
Northeast
Walker's Cay National Park: Bahamas National Park Featuring a Premier Barrier Reef Ecosystem
Explore mapped underwater geography and marine protected boundaries.
Walker's Cay National Park is a vital marine protected area located in the Bahamas, safeguarding approximately 3,840 acres of coastal and ocean waters. Its most distinguishing feature is the expansive barrier reef, a complex underwater geography teeming with diverse marine species that draws attention for diving and snorkeling. This park serves as a crucial element within the atlas of Bahamian protected lands, offering structured insights into marine conservation and the mapped distribution of critical reef habitats.
- Area
- 16 km²
- Established
- 2002
- IUCN
- II
- Relief
- Lowland
National parkAndros
About 252 km away#8 closest
East
Crab Replenishment Reserve National Park: Explore Andros Protected Landscape Boundaries
Mapped geography and regional park context
Investigate Crab Replenishment Reserve National Park, a significant protected landscape located in the Andros region. This page provides detailed atlas-style information, focusing on the park's mapped boundaries and its specific geographic setting. Understand how this national park contributes to the regional protected area network and its overall landscape identity for atlas-driven exploration.
- Area
- 16 km²
- Established
- 2002
- IUCN
- II
- Relief
- Lowland
MoriAtlas Explorer
Biscayne National Park
Explore the map, landscapes, and protection details for Biscayne National Park.
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