Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Explore thousands of activities with free cancellation and no added fees

Skip the line and get tickets to top attractions, family activities, excursions and day tours

Members get extra discounts on thousands of hotels and experiences. Sign up today.

Browse Key Biscayne Activities by Category

Top Activities in Key Biscayne

See all 185 things to do in Key Biscayne

Key Biscayne Attractions

They say good things come in small packages, and this endearing city is no exception. From outstanding tourist attractions to exciting activities, there are so many things to do in Key Biscayne.

If you're ready to hit the streets of Key Biscayne, sign up for a few of the top tours & day trips on offer, and have a local expert show you the most popular sites. Offering free cancellations and no added fees, our 185 fun activities in Key Biscayne are also worth a look.

Things to Do in Key Biscayne with Kids

There are plenty of fun things to do with the kids in and near Key Biscayne. Keep everyone happy with our family friendly experiences.

Free Things to Do in Key Biscayne

They say the best things in life are free. Be sure to visit the following around Key Biscayne:

Crandon Marina - Get acquainted with some of the local people and discover the real character and energy of this special place.

Crandon Park - Keep your eyes peeled for pretty shells and other seaside treasures strewn along the coastline here.

Explore The Neighborhoods of Key Biscayne


Known for its pristine beaches and ample dining options, there's plenty to explore in Brickell. You can visit top attractions like Brickell City Centre and Mary Brickell Village, and jump on the metro at Financial District Metromover Station or Brickell Metromover Station to see more of the city.


Coconut Grove

Immerse yourself in the arts culture of one of Miami’s quaintest towns. Step back in time on Charles Avenue or visit the finery of Villa Vizcaya.


Northeast Coconut Grove

While visiting Northeast Coconut Grove, you might make a stop by sights like Vizcaya Museum and Gardens and Coco Walk.

Learn More About Key Biscayne | Blog

Frequently Asked Questions

What to do in Key Biscayne on a sunny day?

What to do in Key Biscayne on a rainy day?

There's no need to splish, splosh and splash your way through a damp day when there are awesome indoor activities to try:

What should I not miss in Key Biscayne?

Miami Seaquarium is one sight you won't want to head home without spending some time at.

Are there cheap things to do in Key Biscayne?

What can you do in Key Biscayne for free?

Your getaway in Key Biscayne needn't break the bank with free attractions like these to discover:

  • Crandon Marina
  • Galleria Shopping Center
  • Crandon Park
  • Rickenbacker Causeway Beach