Manuel Antonio Trails & Beaches: The Complete Guide

By the local guides at Manuel Antonio National Park Tours — updated January 2026

Manuel Antonio is compact — under 7 km² — which is exactly what makes it special: in a single half-day you can walk rainforest trails, watch monkeys and sloths, and swim at one of Costa Rica's most beautiful beaches. Here's every trail and beach inside the park, honestly rated, plus the walking route our guides recommend.

Good to know first: trails are well maintained, mostly flat to gently rolling, and this is not a strenuous hike. Wear comfortable shoes with grip (full packing list) — humidity makes boardwalks slick.

The Trails

Main Trail (Sendero Principal)

The wide, partly universal-access artery running ~2 km from the entrance toward the beaches. Most wildlife sightings of the day happen along this corridor — guides with scopes cluster here for a reason. Flat, easy, suitable for nearly everyone.

Sloth Trail (Sendero El Perezoso)

An elevated boardwalk running parallel to the Main Trail — and it absolutely earns its name. The secondary-growth trees along it are favorite haunts of both three-toed and two-toed sloths, making this one of the most reliable sloth-spotting locations in Costa Rica (where and when to see them). Sections are wheelchair- and stroller-friendly, which makes it the best route for families.

Punta Catedral (Cathedral Point) Loop

The dramatic one: a loop over the forested headland between the two main beaches, with elevated Pacific lookouts. It's the park's steepest walk — stairs and inclines, roughly 45–60 minutes. Note: this trail is temporarily closed; ask your guide about current status before planning around it.

Waterfall & Mangrove Trails

Quieter side paths. The small waterfall flows only in green season (roughly May–November — see best time to visit); the mangrove stretch parallel to the beaches shelters herons, crabs, and three mangrove species. Good for escaping the mid-morning flow of visitors.

Playa Gemelas & Puerto Escondido Lookout

A short spur to a twin-coved rocky beach and a lookout over the "hidden port." Fewer people, great photos; swimming at Gemelas is not recommended due to rocks and currents.

The Beaches

Playa Manuel Antonio ⭐

The postcard. A perfect white-sand crescent framed by rainforest, with calm, protected water — the best swimming in the park and regularly ranked among Costa Rica's most beautiful beaches. It's also capuchin monkey headquarters: never leave your bag unattended. They unzip zippers. We've watched them do it hundreds of times.

Playa Espadilla Sur

Longer, wilder, and usually much quieter, on the other side of the tombolo from Playa Manuel Antonio. Stronger surf — wade with care. Ideal if you want space to yourself.

(Note: the big public beach outside the park entrance — Playa Espadilla Norte — is free and open daily, including Tuesdays when the park is closed.)

Our Recommended Route (Half Day)

1. Enter at 7:00 AM — coolest air, most active wildlife, emptiest trails.
2. Walk the Main Trail slowly, detouring onto the Sloth Trail boardwalk. Budget 2–2.5 hours; the slower you go, the more you see (spotting technique here).
3. Arrive at Playa Manuel Antonio mid-morning for a swim.
4. If open and you have energy, add the Punta Catedral loop before the midday heat.
5. Exit early afternoon — or stay on the sand until closing.

On our guided tours, your ICT-certified naturalist meets you at the park entrance and the interpretive walk covers stages 1–2 with an HD scope — then you're free for the beach — tour details here.

Accessibility

The Main Trail and Sloth Trail boardwalk include universal-access sections, making Manuel Antonio one of Costa Rica's most accessible national parks. The park itself does not lend wheelchairs, so plan to bring your own.

FAQ

How long are the trails in Manuel Antonio? The core network is short — the main walk to the beaches is about 2 km each way. Most visitors walk 3–5 km total in a visit.

Are the trails hard? No. Everything except the Punta Catedral loop is flat to gently rolling and suitable for children and older visitors.

Which beach is best in Manuel Antonio National Park? Playa Manuel Antonio, for calm swimmable water and classic scenery. Playa Espadilla Sur is the quiet alternative.

Can you swim inside the park? Yes — Playa Manuel Antonio has the calmest, safest water. There are no lifeguards; watch conditions.

Do I need a ticket for the beaches inside the park? Yes — the beaches are inside the park, covered by your entry ticket (how tickets work).

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Planning from scratch? Start with The Complete Guide to Manuel Antonio National Park.