A full-day shuttle from Miami delivers you to Key West for three hours of island time—choose dolphin watching, snorkeling, glass-bottom viewing, or explore on your own. Expect a long but rewarding 15-hour day with guaranteed round-trip transport and multiple boating options.
More ways to explore the area's outdoor wonders
The bus pulls away from Miami before first light, air-conditioning humming as the skyline shrinks and the highway becomes a ribbon of sea and concrete. Across the Overseas Highway the water changes color—brighter, cleaner blues—until Key West materializes like a bright coin pinned to the ocean. You get a few hours here, long enough to let salt and sun reset your internal clock: to stand at the rail and watch for bow-riding dolphins, slip a mask over your face to meet a shallow reef, or lean against the glass bottom and watch coral gardens drift beneath you.
Difficulty
moderate
Duration
15 hours (approx.)
Fitness Level
Suitable for travelers in average physical condition who can handle a long day with short periods of walking and boat transfers.
Wildlife
History
The Overseas Highway follows routes built on the remains of Flagler’s Overseas Railroad; that early 20th-century infrastructure reshaped access to the Keys and fueled Key West’s tourist economy.
Conservation
The Florida reef is fragile—use reef-safe sunscreen, avoid touching coral, and follow crew guidance to minimize anchor and contact damage.
Reserve your spot on the MIAMI: Key West Day Trip with Boating Options today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Expect a long day
This tour is roughly 15 hours door-to-door—bring layers, snacks, and plan for an early pickup and late return.
Bring reef-safe sunscreen
Coral reefs are sensitive; choose reef-safe sunscreen and reapply after swimming to protect marine life.
Manage seasickness proactively
If you get motion sick, take medication before boarding and sit mid-boat where motion is milder.
Carry small cash
Many island vendors and street food stalls prefer cash for quick purchases during your free time.
Reef-safe sunscreen
Protects skin and the coral reef during prolonged sun exposure and swimming.
summer
Light rain jacket or windbreaker
Useful for early-morning coastal breezes and sudden tropical showers.
spring
Water shoes
Useful for rocky beach access and on-boat movement.
summer
Snorkel mask (personal)
Personal masks often fit better than rental gear and reduce fogging during snorkel options.