About My Guanacaste
Sources, method and who we are.
What this site is
My Guanacaste is a visitor's reference for Costa Rica's Guanacaste province: the protected areas that SINAC publishes a page for, the province's beaches on the Instituto Costarricense de Turismo's 2025 Blue Flag list, and Guanacaste Airport (LIR). It is published by North Coast AI LLC. We are not affiliated with SINAC, ICT or the airport.
How we source facts
Quoted, linked and machine-checked. Every fact on a page sits in a quotation from the agency's or the airport's own website, linked to the page it came from. Our checker re-fetches every source page and confirms each quotation still appears word for word (ignoring only spacing, letter case and quote-mark style); the build refuses to publish a quotation it couldn't find. The last full check ran on October 16, 2026. For the Blue Flag list, each of the 51 Guanacaste rows is matched field by field against ICT's PDF.
Translations are ours. SINAC and ICT publish in Spanish. We keep their words in Spanish and put our English translation under each quote, labeled "Our translation". If the two ever seem to differ, the Spanish is the source.
Our explanations are labeled. Sections marked "Our guide" are written by us from the quotes on the same page. They don't rank parks or beaches and add no facts of their own. The planner's open/closed status and fee totals are our arithmetic on SINAC's printed days, hours and fees; where SINAC prints no days or fee, the planner says so instead of filling a gap.
What we leave out. We don't use social media posts, review sites or news articles as sources. We cover only protected areas with a SINAC page we could read, and we did not write town pages, because we couldn't find official sources with enough town-specific detail.
Pages were researched and built with AI assistance and checked by script before publishing.
Sources
19 source pages, 258 quotations and rows in use.
| Publisher | Page | Used | Last checked |
|---|---|---|---|
| Guanacaste Airport (LIR) | Guanacaste Airport: Customs | 2 | 2026-10-16 |
| Guanacaste Airport (LIR) | Guanacaste Airport: Departure tax | 3 | 2026-10-16 |
| Guanacaste Airport (LIR) | Guanacaste Airport: Destinations | 4 | 2026-10-16 |
| Guanacaste Airport (LIR) | Guanacaste Airport: Immigration requirements | 6 | 2026-10-16 |
| Guanacaste Airport (LIR) | Guanacaste Airport: Transportation | 1 | 2026-10-16 |
| Instituto Costarricense de Turismo (ICT) | ICT: Bandera Azul Ecológica celebra 30 años de liderazgo ambiental galardonando a 143 playas | 10 | 2026-10-16 |
| Instituto Costarricense de Turismo (ICT) | ICT: Lista de playas galardonadas, Programa Bandera Azul Ecológica 2025 (PDF linked from the ICT announcement) | 51 rows | 2026-10-16 |
| Instituto Costarricense de Turismo (ICT) | ICT: Programa de Bandera Azul Ecológica | 16 | 2026-10-16 |
| SINAC | SINAC: Área de Conservación Guanacaste (ACG) | 1 | 2026-10-16 |
| SINAC, Área de Conservación Arenal Tempisque | SINAC: Parque Nacional Palo Verde | 13 | 2026-10-16 |
| SINAC, Área de Conservación Arenal Tempisque | SINAC: Parque Nacional Volcán Tenorio | 18 | 2026-10-16 |
| SINAC, Área de Conservación Guanacaste | SINAC: Parque Nacional Rincón de la Vieja | 23 | 2026-10-16 |
| SINAC, Área de Conservación Guanacaste | SINAC: Parque Nacional Santa Rosa | 17 | 2026-10-16 |
| SINAC, Área de Conservación Guanacaste | SINAC: Refugio Nacional de Vida Silvestre Bahía Junquillal | 21 | 2026-10-16 |
| SINAC, Área de Conservación Tempisque | SINAC: Parque Nacional Barra Honda | 18 | 2026-10-16 |
| SINAC, Área de Conservación Tempisque | SINAC: Parque Nacional Diriá | 14 | 2026-10-16 |
| SINAC, Área de Conservación Tempisque | SINAC: Parque Nacional Marino Las Baulas | 15 | 2026-10-16 |
| SINAC, Área de Conservación Tempisque | SINAC: Refugio Nacional de Vida Silvestre Conchal | 12 | 2026-10-16 |
| SINAC, Área de Conservación Tempisque | SINAC: Refugio Nacional de Vida Silvestre Ostional | 13 | 2026-10-16 |
Corrections and privacy
Hours, fees and rules change. If a page here no longer matches its source, the source is right. See our privacy policy for how advertising on this site uses cookies.