Cayo Icacos and Flamenco beach on Culebra are two of the best beach days from the San Juan area. They are very different trips.
Quick Answer: Pick Cayo Icacos for a shorter, cheaper catamaran day with a reef and uninhabited cay ($95 to $145). Pick Flamenco on Culebra for a world famous beach and richer reefs on a longer, pricier day. Compare Icacos tours.
Cayo Icacos: shorter and cheaper
Icacos is a 30 minute catamaran from Fajardo to an uninhabited cay with a white sand beach and an offshore reef. The day is shorter and cheaper, $95 to $145.
Best if you want a great beach and snorkel without a marathon day.
Flamenco beach: world famous, longer
Flamenco on Culebra is regularly ranked among the best beaches in the world, with richer reefs and turtle bays. The trip is longer and pricier, $120 to $180.
Best if a bucket list beach and the best reefs are the goal.
Travel and time
Both leave from the Fajardo area. Icacos is a shorter crossing and day. Culebra is a longer boat ride and a full, early day.
Which to book
Short on time or budget: Cayo Icacos
Want a world famous beach: Flamenco on Culebra
Best reefs and turtles: Culebra
Easy half to full day: Cayo Icacos
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Isla Icacos Team
Local travel experts based in Fajardo and Luquillo. We sail every catamaran and snorkel every reef personally to bring you honest reviews and real recommendations.