Puerto Arista

Puerto Arista carries a nearly 30 km run of grey-black volcanic sand along Chiapas's Pacific coast, one of the longest continuous beaches in the state and by far its most visited. The sand is coarse and dark rather than fine and white, warming quickly under the midday sun, and the water carries a persistent tan-grey tint from suspended volcanic sediment rather than the turquoise clarity found further south in Oaxaca. The beach is fully open to the Pacific swell with no bay or headland for shelter, producing a steady, often strong shore break better suited to wading and body-surfing than calm-water swimming; a posted red-flag warning system marks dangerous days but is not staffed around the clock. A single sandy malecón street runs parallel to the shore, lined with palapa-roofed seafood shacks and a low string of budget and mid-range hotels, several with pools, giving the town a relaxed, family-oriented feel on weekdays and a busier, more social atmosphere on weekends when day-trippers arrive from Tuxtla Gutiérrez and Tonalá. Sun loungers and shade are informal, supplied by whichever restaurant a visitor patronises, and public restrooms are limited to those inside restaurants and hotels. The beach's defining feature beyond its length is the Santuario Playa Puerto Arista, a federally protected nesting ground where olive ridley and leatherback turtles come ashore from June to December; the CONANP turtle camp near the town's west end releases hatchlings most evenings in season. Parking is informal along the malecón and at hotel lots, and the town is reachable by colectivo van or taxi from Tonalá, 18 km inland, or by a roughly 2.5-hour drive from Tuxtla Gutiérrez.