In Brief
What are the best beaches in Costa Rica?
Playa Manuel Antonio, the sheltered cove inside Manuel Antonio National Park, is Costa Rica's best beach - calm, clear water with sloths and capuchins in the trees behind the sand. Playa Conchal has the clearest water in Guanacaste, Santa Teresa is the surf-town pick, and Punta Uva is the best of the Caribbean side.
Key takeaways
- Pacific dry season is December–April; the Caribbean runs on its own calendar and is at its best September–October, exactly when the Pacific is wettest.
- Riptides are the real hazard: most beaches have no lifeguards, so ask locals where to swim and favour protected bays like Sámara and Punta Uva.
- Green season (May–August) means sunny mornings, afternoon rain, greener hills and lower prices - a fair trade for many trips.
- Book Manuel Antonio park tickets online in advance: entry is capped and the park is closed on Tuesdays.
The 11 best beaches, ranked
Ranked on sand and water quality, setting, and how much the beach rewards a full day - with the honest trade-offs stated.
Manuel Antonio National Park, central Pacific
Playa Manuel Antonio
Wildlife & calm swimmingThe sheltered cove inside the national park is the country's best single beach: calm, clear water in a forested horseshoe with sloths, capuchins and iguanas in the trees directly behind the sand. Entry is capped and tickets must be bought online ahead (the park is closed Tuesdays); the free beach outside the gate, Espadilla Norte, is bigger but carries genuine rip currents.
- Best time
- Best time: December–April for dry-season reliability; be at the gate for opening before the tour groups arrive.
near Brasilito, Guanacaste
Playa Conchal
Rated 4.7 out of 5 on Google Maps from 2,704 reviews, as of October 2026Clear water & snorkelling
The sand here is crushed shell, and the water over that pale shelf is the clearest on the northern Pacific coast - the best shore snorkelling in Guanacaste on a calm day. There's no town on the beach and vehicle access is restricted, so most people walk in 15–20 minutes along the sand from Brasilito and carry everything they need.
- Best time
- Best time: December–April: dry season brings the flattest, clearest water over the shell bank.
Nicoya Peninsula, southwest tip
Santa Teresa
Surf & food sceneA dirt-road surf town that became one of the country's most fashionable corners without paving the road: kilometres of beach-break peaks, swell nearly year-round, and a sunset that stops the whole town each evening. The trade-offs are real - dust in dry season, mud in the rains, rips outside the main peaks, and prices well above the national average.
- Best time
- Best time: December–April for dry weather; May–August for glassy morning surf and fewer people.
near Puerto Viejo, Caribbean coast
Punta Uva
Calm Caribbean water & sloths
The best swimming beach on the Caribbean side: two coves of clear, usually calm water backed by rainforest, with sloths genuinely common in the beachfront trees. It runs on the opposite calendar to the Pacific - September and October, the Pacific's wettest months, are the Caribbean's driest and flattest. Puerto Viejo, 15 minutes away by bike, supplies the Afro-Caribbean food and nightlife.
- Best time
- Best time: September–October: the Caribbean's dry, flat-sea window; February–March is the secondary calm spell.
Guanacaste, northern Pacific
Tamarindo
Learning to surf & nightlife
Costa Rica's most developed beach town and still its best place to learn to surf: a long, forgiving beach break, surf schools every hundred metres, and restaurants steps from the sand. It's busy and touristy - locals joke about 'Tamagringo' - but the infrastructure makes it the easiest first stop, and Las Baulas park across the estuary protects leatherback turtle nesting roughly October–March.
- Best time
- Best time: November–April: dry season with reliable waves; avoid the Christmas–New Year price peak.
Nosara, Nicoya Peninsula
Playa Guiones (Nosara)
Rated 4.7 out of 5 on Google Maps from 607 reviews, as of October 2026Consistent surf & yogaOne of the most consistent surf beaches anywhere - it breaks essentially every day of the year - fronting a town that kept construction off the beachfront, so the sand is backed by trees rather than hotels. The vibe is surf-and-yoga rather than party, and at nearby Ostional, olive ridley turtles come ashore in mass arribadas, mostly in the wetter months around the new moon.
- Best time
- Best time: December–April for dry roads and offshore mornings; the surf itself runs year-round.
Nicoya Peninsula, Guanacaste
Playa Sámara
Families & safe swimmingThe safest ocean swimming on the Pacific coast: a reef across the mouth of the horseshoe bay knocks the swell down, so the water stays calm and shallow enough for kids - rare in a country of rip currents. The town behind it is small, flat and walkable, with beachfront restaurants and none of Tamarindo's noise.
- Best time
- Best time: December–April dry season; green-season mornings stay swimmable because the reef does the work.
Costa Ballena, southern Pacific
Uvita (Marino Ballena)
Whale watching & quiet sand
At low tide the sandbar of Marino Ballena National Park uncovers into the shape of a whale's tail - fitting, because this is one of the best humpback-watching coasts anywhere, with southern-hemisphere whales July–October and northern ones December–March. The beach itself is long, forest-backed and quiet; check the tide table or the 'tail' is underwater.
- Best time
- Best time: July–October for peak whale season (go at low tide); it rains, but mornings are usually workable.
Guanacaste, northern Pacific
Playa Flamingo
Rated 4.7 out of 5 on Google Maps from 1,410 reviews, as of October 2026Comfort & boat tripsThe polished option on this coast: a genuinely white-sand bay, calmer than the surf beaches either side, with a modern marina that has made it the sportfishing and boat-trip hub of northern Guanacaste. It's condo-and-resort territory rather than a backpacker town - come for comfort, sunsets and easy boat access, not local colour.
- Best time
- Best time: December–April: dry, calm and clear; May–June keeps the sunsets without the peak rates.
Cahuita National Park, Caribbean coast
Cahuita (Playa Blanca)
Rated 4.7 out of 5 on Google Maps from 71 reviews, as of October 2026Snorkelling & sloth-spotting
Playa Blanca runs along the edge of Cahuita National Park, so the walk in doubles as a wildlife trail - sloths, howler monkeys and capuchins over the sand - and the village entrance works on donations rather than a fixed fee. Offshore sits one of the country's largest coral reefs; snorkelling it requires a licensed guide, best in the September–October calm.
- Best time
- Best time: September–October: the Caribbean's calm window, when reef visibility is at its best.
southern Nicoya Peninsula
Montezuma
Waterfalls & bohemian vibe
A bohemian village where the jungle meets a string of small coves, with a multi-tier waterfall a 20-minute walk from town - the swimming holes are often safer than the sea here, which carries strong currents on several beaches. It suits travellers who want artsy and low-key; the ferry from Puntarenas via Paquera makes it easier to reach than the map suggests.
- Best time
- Best time: December–January: dry weather while the waterfalls still run full from the rainy season.
Best beaches in Costa Rica: FAQ
The questions travelers ask most when planning a beach trip here.
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Photo credits (11)
Photos via Wikimedia Commons, used under their respective licences.
- Playa Manuel Antonio: Guardabarranconi - CC BY 4.0 · source
- Playa Conchal: WClarke - CC BY-SA 4.0 · source
- Santa Teresa: Christopher Crouzet - CC BY-SA 4.0 · source
- Punta Uva: Jaimedelamata - CC BY-SA 3.0 · source
- Tamarindo: Tamarindowiki - CC BY-SA 3.0 · source
- Playa Guiones (Nosara): Carlos Adampol Galindo - CC BY-SA 2.0 · source
- Playa Sámara: Julián Monge-Nájera - CC BY-SA 4.0 · source
- Uvita (Marino Ballena): Alfarjores - CC BY 4.0 · source
- Playa Flamingo: Haakon S. Krohn - CC BY-SA 3.0 · source
- Cahuita (Playa Blanca): Gmmvld63 - CC BY-SA 4.0 · source
- Montezuma: micah420 - CC BY 2.0 · source