By James Whitfield · Americas Property Correspondent
The Osa Peninsula holds 2.5% of the world's biodiversity in an area barely 50 km long. It is the most biologically intense place on earth, according to National Geographic — and Nimbayú is one of only a handful of residential projects to have received Costa Rica's Certification for Sustainable Tourism (CST) at its highest level.
Developer Background
Nimbayú was founded in 2015 by a husband-and-wife team — a Costa Rican conservation biologist and a Canadian architect — who spent three years in permitting and ecological assessment before breaking ground. The project has been built in phases, with only 24 units planned across 250 acres to maintain habitat corridors and minimal footprint. A proportion of each sale funds an adjacent private reserve buffer zone that connects to Corcovado National Park.
The developer has partnered with Cornell University's Lab of Ornithology on a birding census programme, which doubles as a guest amenity and has generated significant media coverage attracting eco-conscious buyers from North America and Northern Europe.
Unit Types and Pricing
- Canopy Villas (1–2 bed) — Elevated platform structures from $320,000, with open-air living and forest views.
- River Villas (2–3 bed) — Creek-adjacent units from $480,000 with natural plunge pools fed by filtered stream water.
- Jungle Estates (3–4 bed) — Fully-private compounds from $750,000 with solar power systems and rainwater harvesting.
Bank financing: COOPEALIANZA and Coopeservidores (Costa Rican cooperatives) have financed Nimbayú purchasers at rates of 7–9% over 20 years. Foreign buyers typically require 40% down. Developer financing at 6% is available on selected units for up to 10 years.
Amenities and Destination Appeal
On-site amenities are deliberately understated: a shared open-air yoga deck, a research library, guided wildlife walks, and a small farm supplying the communal kitchen. Drake Bay — the nearest access point — is reached by a 25-minute flight from San José or a scenic boat ride from Sierpe. The remoteness is a feature, not a bug, for the target buyer: scarlet macaw flocks, tapir sightings, and whale-watching season (July–October) make this a genuinely bucket-list destination.
Verdict: Not for everyone — access is challenging and rentals require specialist management. But for the conservation-minded buyer willing to embrace the remoteness, there is nothing quite like it in the Americas.