Yes, If you are planning on renting a car Isla Bella Resort charges $20 a day for parking.
Renting a Car: If you plan on renting a car the drive is about 2 hours from Miami International Airport and about 2 and a half from Fort Lauderdale Airport. Keys Shuttle Van: The Keys Shuttle offers group deals for Marathon FL transportation to and from both airports. Their website is keysshuttle.com. Uber: Around $300 round trip from Miami Airport $350 from Fort Lauderdale and $300 from Key West Airport.