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Biscayne facts & stats

7 fact-checked facts about biscayne bay, biscayne national park and miami's coast, each with the reason behind it. 5 more are in today's round and join this page after it closes.

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The basics

Biscayne Bay sits beside which major Florida city?

AnswerMiami

Biscayne Bay separates mainland Miami from Miami Beach and Key Biscayne.

Which gentle marine mammal is often seen in Biscayne Bay's warm waters?

AnswerManatee

West Indian manatees graze on seagrass in the bay.

Going deeper

Which causeway connects mainland Miami to Key Biscayne?

AnswerRickenbacker Causeway

The MacArthur Causeway leads to Miami Beach instead.

Which historic lighthouse stands at the southern tip of Key Biscayne?

AnswerCape Florida Lighthouse

It sits in Bill Baggs Cape Florida State Park.

Which aquifer supplies much of the Miami area's drinking water?

AnswerBiscayne Aquifer

The shallow Biscayne Aquifer lies under southeast Florida.

Expert level

What is the largest island within Biscayne National Park?

AnswerElliott Key

Elliott Key is the northernmost true Florida Key.

Boca Chita Key's lighthouse, built in the 1930s, is best described as what?

AnswerAn ornamental lighthouse, never an official navigation light

Owner Mark Honeywell built it for decoration.

Know these cold?Today's round is five questions like these, 20 seconds each. Your streak and level follow you to every arena.Play today's round