The 17 Best Beaches in Guanacaste, Ranked by a Local Team

Our team lives on this coast, and these are the 17 beaches we send guests, friends, and buyers to.

The best beaches in Guanacaste are Playa Conchal for its crushed shell sand, Playa Ocotal and Playa Penca for calm swimming, Playa Grande for nesting leatherback turtles, and Playa Avellanas for surf. We live in Playas del Coco, manage 60+ vacation rentals nearby, and ranked all 17 beaches below from years of actually using them.

How did we rank the best beaches in Guanacaste?

We weighed four things: how the beach looks, how friendly the water is, how easy it is to reach, and what there is to do once your towel is down. Our team is based in Playas del Coco, so we also note which beaches work as quick trips from town. For how Coco itself compares with the other beach towns, we wrote an honest comparison. No beach is perfect, so we tell you the catch on each one.

1. Playa Conchal

The shore here is made of tiny crushed white shells instead of ordinary sand, and the water turns a clear turquoise you will not find anywhere else on this coast. Park in Brasilito and walk in along the beach, and wear sandals, because those shells get hot by late morning. Snorkeling is best at the end closest to Brasilito. The catch: very little shade, so go early.

2. Playa Ocotal

Our neighborhood favorite, about 5 minutes from Coco. Ocotal is a small dark-sand cove framed by rocky headlands, with calm water most days and easy snorkeling around the rocks at either end. Sunsets here are the best close to home. It is not a big beach, and that is the point: quiet, protected, and rarely crowded, even in high season.

3. Playa Hermosa

A wide, gentle crescent of gray-gold sand a short drive north of Coco. Calm water makes this one of the most swimmable beaches on the list, and the tree line behind it gives real shade, which is rarer than you would think in Guanacaste. Do not confuse it with the surf beach of the same name near Jacó. This Hermosa is for floating, not barrels.

4. Playas del Coco

Our home beach. Coco is a working bay with fishing pangas at anchor, a long boardwalk, and more restaurants within walking distance than any other beach here. The sand is gray and the bay is busy with boats, so it is not the prettiest entry on this list. It is the most convenient one, and evenings on the boardwalk are the best free show in town.

5. Playa Penca

A small pale-sand cove just north of Potrero that local families treat as their picnic beach. The water is usually calm and shallow near shore, and on a weekday morning you may share it with nobody but pelicans. Access is a dusty road and there are no services at all, so bring what you need and pack everything out.

6. Playa Danta

The beach at Las Catalinas, a car-free town built like a Mediterranean village on the hills behind the sand. The bay is calm and good for paddleboarding, and a big trail network climbs the ridges above it. We list homes in Las Catalinas, so we are here often. The catch: the beach itself is small and fills up on weekends and holidays.

7. Playa Flamingo

White sand, clear water, and homes climbing the hill behind it. The rebuilt marina has turned Flamingo into the sportfishing base of the northern coast, and the beach itself remains one of the prettiest swimmable stretches in the province. The tradeoff is cost: Flamingo is one of the most expensive corners of Guanacaste, on the sand and off it.

8. Playa Grande

A long, wild surf beach that stays undeveloped because it sits inside Las Baulas National Marine Park, which protects the leatherback turtles that nest here from October 20 to February 15, according to the Costa Rica tourism board. Night visits in nesting season run only in small groups with licensed guides. By day, expect serious waves and almost no crowds.

9. Playa Tamarindo

The most famous beach town in Guanacaste, and it earns the traffic: forgiving learn-to-surf waves, surf schools all along the sand, and the deepest restaurant bench on the coast. The catch is the crowd. High season Tamarindo is busy and loud, and it does not pretend otherwise. Come for the energy, then escape to Avellanas or Junquillal when you want quiet.

10. Playa Avellanas

Surfers call Avellanas Little Hawaii, and with more than eight breaks along one stretch of sand, it is the most complete surf beach in the region. On a big swell the outer sections hold real size, so it is not a learner spot. Between sessions, the beachfront grill at Lola's is a Guanacaste institution. Non-surfers still love the raw, unbuilt shoreline.

11. Playa Negra

The right-hand barrel at Playa Negra was memorialized in the surf film The Endless Summer II, and experienced surfers still travel across the world for it. The setting is sleepy farm country, dark sand, and rocks. If you do not surf, come watch from the beach with a cold drink. The wave is the show, and it is worth the detour.

12. Playa Junquillal

Long, empty, and beautiful in a windswept way. Junquillal is where you go to walk for an hour and see more crabs than people. Currents can be strong, so treat it as a walking and sunset beach rather than a swimming one. There is a small village behind it and not much else, which is exactly its appeal.

13. Playa Samara

Down the coast on the Nicoya side of the province, Samara sits behind a reef that softens the swell, so the bay stays calm enough for kids and stand-up paddling. A walkable village of sodas, cafes, and small hotels sits right behind the palms. It is the best swim-and-stroll combination in Guanacaste, and worth the longer drive from Coco.

14. Playa Carrillo

Just past Samara, a palm-lined crescent with no buildings on the beachfront. Carrillo is the beach people photograph when they want Costa Rica to look untouched, because here it still is. Services are few, so bring a cooler and shade if you plan to stay the day. Mornings are glassy and quiet almost year-round.

15. Playa Guiones

Nosara's main beach delivers consistent beach-break surf nearly all year, with a wellness town tucked into the jungle behind it. The drive from Coco is long and partly unpaved, so make it an overnight rather than a day trip. If your dream is surf every morning and yoga every afternoon, Guiones may be your number one. For everyone else, it is a great visit.

16. Playa Panama

A calm, dark-sand bay tucked inside Culebra Bay on the Papagayo side, with water like a lake on most mornings. It is ideal for kayaks, paddleboards, and small kids, and the resort development around it means services are close. For a deeper look at this corner of the coast, read our expat guide to the Papagayo region.

17. Playa Naranjo

Last only because getting there is a project. Playa Naranjo sits inside Santa Rosa National Park, and its offshore rock, the famous Witch's Rock, marks one of the best-known surf lineups in the world. Most surfers arrive by boat charter from Coco or Tamarindo, since the land route is a rough dry-season 4x4 track. For surfers, it is a pilgrimage.

That is our current ranking of the best beaches in Guanacaste, and we will argue about it over coffee with anyone. If one of these beaches made you think about staying longer, browse our current listings or try a town first with one of our vacation rentals. Planning a first trip? Our guide to the best time to visit Costa Rica pairs well with this list. Questions? Send us a message on WhatsApp and we will answer from the beach.

Frequently asked questions

What is the nicest beach in Guanacaste?

Most visitors pick Playa Conchal for pure looks: the shore is crushed white shell and the water is clear turquoise. For easy swimming, locals often prefer Playa Hermosa or Playa Panama near the Papagayo gulf. Our team ranks Conchal first for a day trip and Playa Ocotal first for a quiet evening swim close to Playas del Coco.

Which Guanacaste beaches are calmest for swimming?

The gentlest water is usually at Playa Hermosa, Playa Panama, Playa Penca, Playa Ocotal, and Samara, where a reef softens the swell. Surf beaches like Playa Grande, Avellanas, and Playa Negra can have strong currents. Conditions change with tide and season, so ask locals, respect warning flags, and avoid swimming alone at empty beaches.

When is the best time to visit Guanacaste beaches?

December through April is the dry season, with sunny days, calmer mornings, and the biggest crowds. May through November brings afternoon rain, green hills, quieter beaches, and lower prices. To see leatherback turtles at Playa Grande, plan between October 20 and February 15 and book a licensed guide through Las Baulas National Marine Park.

Cover photo: Frederick-Casa, CC BY 4.0, via Wikimedia Commons · Photo: Haakon S. Krohn, CC BY-SA 3.0, via Wikimedia Commons