Key Biscayne

Key Biscayne is a village on a narrow barrier island between the Atlantic Ocean and Biscayne Bay in Miami-Dade County, with beaches, parks and residential neighborhoods across about 1.7 square miles. The southern tip opens into a larger park with a historic lighthouse, while the middle and northern portions are mainly shaped by residential homes, small shops and hotels.

About 2,000 years ago the Tequesta people lived here and used the natural resources of the island for daily life. From the early 19th century onward the area was gradually developed, until it was incorporated as an independent village in 1991.

Many residents come from Argentina, Mexico or Colombia, so you often hear Spanish at the grocery store or while having coffee. In the parks children play in two languages, while families gather to barbecue or watch soccer, and the local cafés also offer empanadas or alfajores.

The Rickenbacker Causeway connects the island to Miami and offers lanes for cyclists and pedestrians alongside vehicle traffic. On weekends the bridge can be busier in the morning and afternoon, so an early start helps for a calmer visit.

The Cape Florida Lighthouse from 1825 stands at the southern end and is one of the oldest surviving structures in South Florida. Its white tower survived several hurricanes and an attack in the 19th century, so it still draws visitors who want to experience its history and view.

Location: Miami-Dade County

Inception: June 18, 1991

Elevation above the sea: 1 m

Website: http://keybiscayne.fl.gov

GPS coordinates: 25.69028,-80.16500

Latest update: December 12, 2025 18:03