Sources · Destination Guide

Bahias de Huatulco

National-park reefs, calm bays, and whale season on Oaxaca's Pacific coast

Research Sources

Destination Guide Sources For Bahias de Huatulco

Reference links used to build and maintain this guide.

15 sources • Updated Jan 23, 2026

Written by DiveJourney. Built from public sources and local operator knowledge. Last updated Jan 23, 2026.

CONANP: Parque Nacional Huatulco (visitor info, rules, fee, hours) - Official protected area page with entry fee, visiting hours, and visitor regulations.
Oaxaca Travel: Parque Nacional Huatulco - State tourism info including UNESCO Man and the Biosphere mention, Ramsar listing, park size, and whale migration window.
Wildcoast / CONANP: Dive and snorkel guide for Parque Nacional Huatulco (PDF) - Dive and snorkel site list plus practical rules and best practices.
Visita Huatulco (destination overview) - Nine bays and 36 beaches overview and destination positioning.

Research Sources

Reference links used to build and maintain this guide.

15 sources • Updated Jan 23, 2026

Written by DiveJourney. Built from public sources and local operator knowledge. Last updated Jan 23, 2026.

CONANP: Parque Nacional Huatulco (visitor info, rules, fee, hours) - Official protected area page with entry fee, visiting hours, and visitor regulations.
Oaxaca Travel: Parque Nacional Huatulco - State tourism info including UNESCO Man and the Biosphere mention, Ramsar listing, park size, and whale migration window.
Wildcoast / CONANP: Dive and snorkel guide for Parque Nacional Huatulco (PDF) - Dive and snorkel site list plus practical rules and best practices.
Visita Huatulco (destination overview) - Nine bays and 36 beaches overview and destination positioning.

- Official municipal post listing Blue Flag certified beaches for 2025.

Huatulco municipal government: Emergency directory - Local emergency phone numbers (civil protection, Red Cross, port captain, police).

NOAA National Hurricane Center: Eastern Pacific hurricane season - Season dates and official hurricane information for the East Pacific basin.

Gobierno de Mexico: Climate vulnerability profile (Oaxaca, rainy season notes) - Government climate profile noting rainy season timing (June to October) based on national sources.

Instituto Nacional de Migracion (INM): FMM online form - Official Mexico immigration portal for the Forma Migratoria Multiple (FMM).

Secretaria de Relaciones Exteriores (Mexico): FMMD digital form information - Mexico foreign ministry consulate guidance on the digital visitor form (FMMD).

Agencia Nacional de Aduanas de Mexico (ANAM): Customs declaration - Official customs declaration guidance for travelers entering Mexico.

DAN: Emergency Assistance - DAN emergency hotline number and guidance for dive emergencies.

World Triathlon: 2026 World Triathlon Cup Huatulco - Official event listing for Huatulco triathlon scheduling.

Volaris: Flights to Huatulco - Airline route marketing page useful for confirming current flight availability.

Destination hero photo by Liz Schorr - Photographer profile: https://unsplash.com/@lizschorr