Things to Do in Uvita: Let the Tide and the Morning Boats Set Your Days

The Whale's Tail, the whale boat, Caño Island and Nauyaca, with what each costs, how long it takes, and which ones to book before you arrive.

Article Dallas Rogers · October 29, 2026 · 7 min read

Uvita has four things most visitors come for: the Whale's Tail sandbar in Marino Ballena National Park, a whale and dolphin boat, a full day at Caño Island, and the Nauyaca waterfalls inland. Two of them are tied to a clock. The sandbar only shows its tail at low tide, and every boat leaves in the morning. Sort those two things out first and a three-night stay mostly plans itself.

UvitaCosta Rica

The short answer: what to do in Uvita, with time and cost

Prices and times checked on 29 October 2026. Our own tours show their live price above; park and waterfall fees come from the operators named.

The Whale's Tail: go at low tide, or you will see a beach

Marino Ballena National Park is named for the whales, and its famous feature is Punta Uvita, a sandbar and rock point that, from above, looks like a humpback's tail fluke. At low tide you can walk out along it with water on both sides. At high tide most of it is underwater and you get a pleasant beach with no tail.

So check a tide table before anything else. Low tide comes twice a day and shifts later each day, which means the right hour on Monday is the wrong one by Thursday. Pick your Whale's Tail slot first, then fit the boats and the waterfall around it.

Entry is a park fee, not a tour. SINAC, Costa Rica's national parks system, lists US$6.78 for non-resident adults on its Marino Ballena page, with the park open every day of the year, and it sells tickets online. The Ballena sector has parking. Bring water and shade; there is very little of either out on the sand.

Whale watching: the 8:30 boat, and when the whales are here

Which whale tour, and when? Our whale watching boat leaves Playa Uvita at 8:30 a.m., spends three hours in the waters of Marino Ballena, and includes a bilingual guide, snorkel gear, water and snacks. It costs from $75 per person, with a lower child rate shown on the booking page. Getting yourself to the Playa Uvita meeting point is not included, so plan a short taxi or drive.

Humpbacks visit this coast twice a year. Southern humpbacks arrive roughly from late July through October and into November, and northern humpbacks come roughly from December through March. Between those windows, around May to mid July, sightings are least likely. If whales are the point, aim for the middle of the southern season. Our Costa Rica whale watching guide goes deeper on both seasons and on how to tell a responsible operator from one that crowds the animals.

Caño Island: a full day for snorkelers and divers

Caño Island is a protected biological reserve off the Osa coast, and it is the clear-water day trip on this stretch of coast. It takes the whole day, so give it one.

Our Caño Island snorkeling day leaves at 7:00 a.m. and runs about eight hours. You get two snorkel sessions in the reserve with a certified divemaster as your guide, then a picnic lunch on the beach at San Josecito. Gear, drinks, snacks and lunch are included; bring your own towel, water shoes and sun protection. It costs from $175 per person, and each departure takes at most 12 people.

Certified divers can book the two-tank dive instead: two guided dives at different sites around the island, about eight hours in total, for from $215 per person. Bring your certification card.

Should you go from Uvita or from Drake Bay? Boats run to Caño from both. Drake Bay is closer to the island, but getting to Drake Bay is a trip in itself: a boat from Sierpe or a small plane (we cover that in getting to Sierpe). If Uvita is your base, go from Uvita. If you are already spending nights in Drake Bay, book it there.

Nauyaca waterfalls: two tiers and a swimming pool

Nauyaca is a two-tier waterfall in the hills inland from the coast, with a big pool at the base you can swim in. It makes a good land day when the sea is too rough for a boat, though the park itself says it opens weather permitting.

There are two ways to do it. On your own, Nauyaca Waterfall Nature Park sells entry at US$38 per person with the 4x4 trolley both ways, or US$33 if you walk the 2.7 km trail down and ride the trolley back up, according to its official site. The park opens daily at 7:30 a.m. Even the cheaper ticket includes the ride up, and the climb out is steep enough that you will be glad of it.

The guided option is our Nauyaca Waterfall Tour: an 8:30 a.m. start, about seven hours, with round-trip transport, a bilingual guide, the entrance fee, a traditional Costa Rican lunch and fruit included, for from $133 per person. Tell us where you are staying and we will confirm the pickup.

By traveler type

Couples with three nights tend to do best with one boat day, one land day and one slow day. Do the Whale's Tail at a sunset low tide if the table allows it, take the whale boat in season, and do Caño Island if you both like the water.

Families should know that the whale boat is the shortest commitment at three hours and has a child rate. Caño Island is eight hours with open-water snorkeling, which suits confident swimming kids better than small ones. At Nauyaca, the trolley both ways saves little legs from the climb.

Divers should build the trip around the Caño Island dive day and keep a spare day after it in case the sea cancels the first attempt.

If you only have one day, do the Whale's Tail at low tide and pick either the whale boat (in season) or Nauyaca for the rest of the day. Caño Island fills a day on its own, so it does not combine with anything.

The season, briefly

The two whale windows above are what move Uvita's calendar most. Outside them, the snorkeling, the waterfall and the sandbar all still work. All the boats here leave in the morning, and captains cancel when the sea is up, so on any trip with a boat in it, keep one flexible day. If you are arriving from Manuel Antonio (Quepos), the drive south is about an hour, and a private transfer is from $120 per vehicle (up to 4).

What to book before you arrive

Book ahead: Caño Island (12 seats per departure and a 7:00 a.m. start, so you cannot decide that morning), and the whale boat during whale season. Our tours offer a full refund if you cancel at least 48 hours before the start.

Book once you are here, or just show up: the Whale's Tail, which needs only park entry and a tide table, and Nauyaca if you are driving yourself.

Still choosing a base? Our guide to where to stay in Uvita covers what a ridge view costs your morning. And if you are pairing Uvita with the Osa side, the Sierpe mangrove riverboat is the next wildlife day south.

Ask us before you lock the dates

Uvita is easy once the tide and the boats line up. Send us your dates and who is coming, and we will check the tide table against the boat departures and tell you which day suits each one. Message us and ask.