The hook
A string of small beach towns on Oaxaca's Pacific coast where a cabaña with an ocean view has cost around ten dollars — and where, in season, you can watch humpbacks from the balcony you're sleeping on.
01Why it's worth it
This is the anti-Cancún coast: no resort strip, no marina, a few kilometres of headlands and coves reached by a single road, and a rhythm set by sunset rather than nightlife.
Mazunte is the middle of it, and its history is unusual. Until 1990 it was a turtle-slaughtering town — the national ban on the trade removed its entire economy overnight, and what replaced it was a deliberate turn to conservation and low-impact tourism. The Centro Mexicano de la Tortuga is the result, and the sea-turtle nesting beaches nearby are the reason the coast is protected at all.
Punta Cometa, the headland between Mazunte and San Agustinillo, is the southernmost point in Oaxaca and juts far enough out that you get both sunrise and sunset over water. Walking out for the sunset is the fixed daily ritual here, and it is genuinely worth the twenty minutes.
Zipolite, next door, is Mexico's only legally recognised nudist beach and has a long counterculture history. Its surf is dangerous — the name is often glossed as "beach of the dead" — and it is a place to swim carefully or not at all.
Offshore, humpbacks pass in winter and dolphins are routine; boat trips leave from San Agustinillo and Puerto Ángel.
02How to experience it
Fly to Huatulco rather than driving from Mexico City, then take the coast road. Stay in a cabaña rather than a hotel. Walk Punta Cometa at dusk. Swim at San Agustinillo, which is the safest of the beaches, and treat Zipolite's water with respect. Give it a week if you can — this is a place people fail to leave.
The honest note
The overland journey is the hard part. A Mexican advising friends driving from the capital was direct: the mountain roads "pueden ser un poco peligrosas" if you don't know them, and the sensible plan is to fly Mexico City to Huatulco and then keep the driving to the short local hops — "de huatulco a mazunte, o de mazunte a zipolite o a Punta cometa." Overland from Oaxaca City is six or seven hours of switchbacks and reliably makes people ill.
The sea here kills people. Zipolite in particular has strong rips and a genuine drowning record. There are lifeguards, and they are there for a reason.
It has been discovered, and Mexicans say so. In a thread about places foreigners have taken over — prompted by San Miguel de Allende — Oaxaca's coast was named directly: "Puerto Escondido / Zicatela, Mazunte (aunque los argentinos vendiendo empanadas en la playa son los verdaderos dueños)," though the Argentines selling empanadas on the beach are the real owners. That is a joke with a point: this is no longer undiscovered, and prices have moved.
Hurricane season is real on this coast, roughly June to October.
From the locals
The best account comes with its own photograph and its own price. Someone posting the view from a ten-dollar hostel on Mexico's Pacific coast explained what it was: "This was the view from our cabana in Mazunte, Oaxaca. It only cost 200 pesos (~$10 US) for a room with this incredible view of the Pacific Ocean. Sometimes, we'd see humpbacks right from our balcony. I first visited Mazunte three years ago, and fell in love immediately. Three years later, it is still every bit as [good]."
Three years apart, twice, and the second visit confirmed the first — which is the shape of endorsement this atlas trusts most.
It also carries the sort of second-hand superlative that says something about how the place lands. In a Mexican thread on the country's most beautiful and underestimated towns, one commenter had not been but reported what they had been told: "mi hermano que ha tenido la oportunidad de conocer mucho, dice que Mazunte es su lugar favorito de todo el mundo" — his brother, who has travelled widely, says Mazunte is his favourite place in the entire world. They added that they had repeatedly failed to talk friends into exploring Oaxaca and would probably end up going alone.
A note on that last quote. It is explicitly second-hand — someone reporting a sibling's verdict — and is included as colour rather than as evidence. The load-bearing account is the first one.