Board a catamaran at Santa Cruz and spend a full day skimming the seven bays of Huatulco, stopping to snorkel coral gardens and eat on a quiet beach. This guide outlines what you’ll see, how to prepare, and practical tips to get the most from the 7-bay circuit.
More ways to explore the area's outdoor wonders
You step onto the polished deck at Santa Cruz dock as the sun is still honest—low and warm—and the catamaran yawns gently against the pier. A guide calls out a brief welcome, and the engine's low hum becomes the day’s metronome. The boat cuts away from the shoreline, and the first of the seven bays opens like a page: turquoise shallow water giving way to deeper indigo, cliffs framing beaches that the ocean has smoothed into soft crescents.
Difficulty
easy
Duration
7–8 hours
Fitness Level
Suitable for most fitness levels—mostly seated time with short swims/snorkels; be able to step on/off a small ladder into water.
Wildlife
History
Huatulco’s coastline was developed for tourism in the late 20th century while preserving several bays as part of Huatulco National Park to protect reefs and nesting beaches.
Conservation
Much of the 7-bay circuit sits within protected areas—use reef-safe products, avoid touching coral, and follow guide instructions to minimize impact.
Reserve your spot on the Guided Tours of the 7 Bays of Huatulco Oaxaca in Catamaran today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Use reef-safe sunscreen
Protect coral and your skin—apply reef-safe SPF before boarding and reapply sparsely after swimming.
Bring or rent snorkel gear
Chachacual has the best snorkeling stop—bring a well-fitting mask or reserve rental gear in advance.
Carry cash for lunch and tips
Restaurants in San Agustín accept cash; crew gratuities and small purchases are easiest with pesos on hand.
Confirm pickup and be punctual
Transportation is included for urban Bahías de Huatulco hotels—confirm the day before and be in your lobby 10 minutes early.
Reef-safe sunscreen
Protects your skin and the reef—apply before boarding.
summer
Snorkel set (mask, snorkel, fins)
Makes the most of the Chachacual stop; rentals may be available but sizes vary.
summer
Water shoes
Helpful for rocky shore entries and slippery docks at smaller bays.
Light windbreaker or sarong
A thin layer keeps you comfortable on return when the breeze picks up.
winter