Puntarenas Estuary & Mangroves
Nature spot · Nicoya Peninsula · hidden gem
Behind the town, on the calm side of the sand spit, a protected mangrove estuary stretches for miles along the coast. Herons, egrets and anhingas fish along the edge - you can see them from the road - and local fishermen will take you into the channels in small boats, where crocodiles also live.
- Time there
- 1.5 h
- Best time
- early morning or late afternoon
- Kids
- 3 / 10
- View
- 6 / 10
- Crowds
- 1 / 10
- Swimming
- 4 / 10
- Effort
- 1 / 10
- Location
- 9.9848, -84.8116 — Google Maps
Before you go
- Tickets
- Pay at the entrance
- Swimming
- No swimming
- Bring
- binoculars, hat, sunscreen
- Checked
- 2026-10
Tip
Ask at the small piers on the estuary side for a boatman and agree on price and time before you get in. Binoculars help.
Be careful
Crocodiles live in the estuary - stay in the boat, keep hands inside and wear the life vest.
Getting there
The estuary runs along the north shore of Puntarenas; drive the estuary-side streets or head to the small piers north of the market.
Places nearby
- Parque Marino del PacíficoParks & WildlifeAquarium park in Puntarenas' old railway station, about three hectares of tanks with sea turtles, tropical fish, rays, crocodiles and large sharks, plus a small pool and play area for children - an easy family stop at the east end of the seafront.
- Bahía Rica (bioluminescent kayak tours & fishing lodge)Tours & AdventureA small wooden kayak-and-fishing lodge on the bluff 1.5 km east of the Paquera ferry landing, best known for its night kayak tour on Paquera's bio-bay, where every paddle stroke lights up blue-green plankton and you can even jump in and swim through the glow.
Sources: OpenStreetMap node/1046615335 · Wikidata Q96400477 · https://en.wikivoyage.org/wiki/Puntarenas · https://nicoyapeninsula.com/gulf/puntarenas/ · https://www.openstreetmap.org/relation/11808863