Cayo Icacos sits in La Cordillera Nature Reserve off Fajardo and is reached only by boat, so the trip itself is the tour. The six options below run 3.5 to 6 hours and differ in boat type, group size, food and the port you leave from.
Updated 13 October 2026

Six boat trips to the cay side by side, from 3.5 to 6 hours and from $100 to $250, each with an in-person guide or crew working in English.
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A 5-hour sail from Villa Marina with beach time, a sandwich buffet on board and a reef snorkel stop, from $138 per adult.
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A 5.5-hour catamaran run with 7:00 a.m. check-in, 8:00 a.m. departure, snorkelling off the cay, a beach buffet break and the bar open on board, from $130 per adult.
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A 5-hour beach day with a roughly 15-minute crossing from Fajardo, umbrellas, snorkel gear and a drinks cooler, from $100 per adult.
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A 6-hour half day with hotel-area pick-up, a 60-minute drive to Fajardo, a beach stop and about an hour over living coral reef, from $289 per adult.
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A 4-hour charter for your group only, with a guided snorkel stop, gear, food, soft drinks, beer and rum, from $638 per booking.
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Cayo Icacos has no dock, no shops and no bathrooms, so the boat you pick decides how your day feels: where it leaves from, how many people share it, and whether lunch and drinks come with it. The tours on this site run 3.5 to 6 hours, cost from $100 per adult to $638 per booking, and all are led in English.
Staying near the marinas means you can drive or take a taxi to the pier and leave the transport out of the price. The catamaran picnic cruise departs Villa Marina for 5 hours from $138 and is the gentlest introduction, with a sandwich buffet on board and a bathroom the cay lacks. The water-taxi beach day is the shortest hop, about 15 minutes each way, 5 hours from $100, and the catamaran snorkelling tour with lunch starts earliest, with check-in at 7:00 a.m., departure at 8:00 a.m. and a 1:30 p.m. return to Villa Marina.
The drive east takes about 60 minutes, and the half day with roundtrip transport from San Juan builds it into the booking: an air-conditioned vehicle collects you, the boat runs out to the cay for a beach stop and about an hour moored over living coral reef, and the whole day lasts 6 hours from $289 per adult, with lunch, water, sodas and alcoholic drinks included. It takes up to 20 people.
Every option on this page is run in English by the captain, crew or a local guide, so the difference is group size rather than language. Group sizes range from 12 people on the water taxi to 44 on the Barefoot IV catamaran and 48 on the snorkelling tour with lunch; the private charter carries only your own group.
The lowest adult price is $100 on the water-taxi beach day, which still covers umbrellas, a mask and snorkel without fins, and a cooler with water and sodas. Mid-range sits between $130 and $155 for the catamaran days with food on board, while couples and groups who want the boat to themselves pay from $638 per booking for the 4-hour all-inclusive charter. The full line-up, including the self-drive mini boat at $250, is laid out on the comparison page.
| Tour | Duration | From | Rating | Guide |
|---|---|---|---|---|
| All Icacos island tours compared | 3.5-6 h | $100 per adult | ★ 5.0 (1969 reviews) | In-person guide or crew, English |
| Catamaran, snorkel and picnic cruise | 5 h | $138 per adult | ★ 4.8 (2587 reviews) | Crew, English, up to 44 people |
| Catamaran snorkelling tour with lunch | 5.5 h | $130 per adult | ★ 4.8 (103 reviews) | Crew, English, up to 48 people |
| Water-taxi beach day package | 5 h | $100 per adult | ★ 4.9 (646 reviews) | Local guide, English, up to 12 people |
| Half day with transport from San Juan | 6 h | $289 per adult | ★ 4.6 (44 reviews) | Guide, English, up to 20 people |
| Private all-inclusive charter | 4 h | $638 per booking | ★ 5.0 (511 reviews) | Captain and crew, English, private group |