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The Green Adventures

National park · South and Southeast

Biscayne National Park

Florida. 486,567 visits in 2025. No entrance fee.

StateFlorida
EstablishedJune 28, 1980
Area172,971 acres (270 sq mi)
Visits in 2025486,567 (41st of 63)
Entrance fee (2026)No entrance fee
Nonresident feeNone
RegionSouth and Southeast
Nearest national parkEverglades (38 min drive)
Best time to visitJanuary, February, November and December
Coral reef with two snorkelers diving below the surface
Snorkeling is a great way to explore the coral reefs in the park Photo: NPS image by Shaun Wolfe

Biscayne National Park covers 172,971 acres in Florida. It became a national park on June 28, 1980, the 41st of today’s 64 parks to get that title. It recorded 486,567 recreation visits in 2025, the 41st most of the 63 parks with a 2025 count.

Today at Biscayne

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Alerts: National Park Service, checked hourly. Forecast: National Weather Service, for Dante Fascell Visitor Center. Always confirm on the official park site before you set out.

Downtown Miami in background.
Boca Chita Key is the park's most popular island destination. Photo: NPS photo
Underwater view of coral reef with a large school of yellow and blue fish
The coral reef is home to many species of fish Photo: NPS image by Shaun Wolfe
The coral reefs are located mostly on the Eastern side of the park.
Biscayne National Park is 95% water. Photo: NPS photo
Green sea turtle
Loggerhead, Green and Hawksbill turtles are all commonly observed in park waters. Photo: NPS photo
Aerial view of Totten Key.
Biscayne National Park includes the northernmost Florida Keys. Photo: NPS photo

In the park service’s words

Within sight of Miami, yet worlds away, Biscayne protects a rare combination of aquamarine waters, emerald islands, and fish-bejeweled coral reefs. Evidence of 10,000 years of human history is here too; from prehistoric tribes to shipwrecks, and pineapple farmers to presidents. For many, the park is a boating, fishing, and diving destination, while others enjoy a warm breeze and peaceful scenery.

From the National Park Service (public domain).

Entrance fee and passes

No entrance fee is listed for this park in National Park Service data. You do not need a pass to enter. Parking, ferry, boat or other transport fees can still apply.

Best time to visit

  • Best time to visit Biscayne: January, February, November and December. The weather is at its most comfortable then, and crowds are lighter than at the peak.
  • Busiest month: July, with about 62,570 visits in a typical recent year. That is 1.9 times as many as November.
  • Quietest month: November (33,591 visits).
JanBusy76°55°2.0 inBest
FebBusy78°57°2.3 inBest
MarBusiest80°59°2.3 in
AprBusiest84°63°3.4 in
MayBusiest86°68°5.6 in
JunBusy89°72°10.1 in
JulBusiest90°72°7.8 in
AugBusy90°73°10.2 in
SepBusy89°72°10.1 in
OctModerate86°69°7.6 in
NovModerate81°63°2.9 inBest
DecModerate78°58°2.3 inBest

Bar height: visitors that month, compared with the busiest month. Temperatures: average daily high and low (°F); rain and snow: monthly averages. Best marks the months we suggest.

More detail: the best time to visit Biscayne, month by month.

Plan your visit

Weather, in the park service’s words

The park service says:

The park is situated in a subtropical climate, which ensures sunshine year-round. Winters are normally dry and mild, with occasional fronts bringing wind and little rain. Summer brings hot and humid weather with scattered thunderstorms in the afternoons. The average temperature in January is 68 degrees Fahrenheit and 82 in July. The average rainfall for the area is 2.17 inches in January and 3.95 inches in July. June to November is hurricane season.

From the National Park Service (public domain).

Nearby national parks by road

  • Everglades (Florida): about 38 min by car (19 miles)
  • Congaree (South Carolina): about 12 h 40 min by car (663 miles)
  • Great Smoky Mountains (North Carolina and Tennessee): about 16 h 10 min by car (853 miles)
  • New River Gorge (West Virginia): about 18 h 10 min by car (967 miles)

Drive times run between the closest visitor centers of each pair, estimated with OSRM routing on OpenStreetMap roads. Link several parks with the road trip planner.

Sources

Last checked 1 November 2026.

Frequently asked questions

How much does it cost to enter Biscayne National Park?

No entrance fee is listed for this park in National Park Service data.

What state is Biscayne National Park in?

Florida.

When did Biscayne become a national park?

June 28, 1980.

How many people visit Biscayne?

486,567 recreation visits were counted in 2025.

When is the best time to visit Biscayne?

January, February, November and December. July is the busiest month and November the quietest while the park is fully open.

Nearby parks