How do you reach Tres Rocas?

Tres Rocas is usually reached by boat from Puerto Lopez with a local dive operator.

Is Tres Rocas a coral reef dive?

Tres Rocas is more of a rocky wall and pinnacle site than a coral-first reef.

Is Tres Rocas good for beginner divers?

Tres Rocas is usually better for intermediate scuba divers because it is boat access and current can build.

What current should I expect at Tres Rocas?

Tres Rocas usually sits in the low-to-moderate current range, so plan for some movement but not a full drift dive.

What is Tres Rocas best known for?

Tres Rocas is best known for its rocky wall, manta cleaning-station activity, and dense fish life around the structure.

What marine life is common at Tres Rocas?

Tres Rocas can produce giant oceanic manta rays, morays, turtles, whales, dolphins, and schooling fish.

When is the best season for Tres Rocas?

Tres Rocas is strongest from June to October, when manta and whale activity is usually at its peak.

Tres Rocas

Tres Rocas is a boat-dived rock site off Isla de la Plata with seasonal mantas.

Scuba DivingBoatIntermediate15m - 25m

ReefWall

Local operator required

Boat access from Puerto Lopez and park logistics make a local operator the practical way to reach the site.

Plan on a boat day from Puerto Lopez with operator logistics, moderate current, and the June-to-October manta and whale window.

About Tres Rocas

Tres Rocas is a boat-dived rock formation off Isla de la Plata, built around a shallow wall and three rocky pinnacles. It suits divers who want current-aware structure, seasonal megafauna, and a simple boat day from Puerto López.

Safety & Access

Site Conditions

Boat traffic

Safety Notes

Keep a tight buddy team on entries, exits, and ascents because the site is boat-only and current can build.

Access Restrictions

Boat-only access with a local operator is the normal route; follow park and guide instructions.

Legal Notes

Use a licensed local operator and follow the Machalilla/Isla de la Plata rules that apply to the area.

Where Is Tres Rocas?

This spotExplore nearby spots on the map

Community sourced coordinates.

Map imagery © Mapbox

Featured Operators

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Local Intel For Tres Rocas

Community notes to help plan your visit.

Scuba Diving

Scuba is the primary fit here. The dive stays close to the rock structure, with the main attraction in the fish and megafauna traffic.

Freediving

Not a freedive-first site; the main structures sit at scuba depths and are better handled from a boat.

Snorkeling

Tres Rocas is mainly a scuba stop; snorkel time is usually better handled elsewhere on the broader Isla de la Plata day trip.

Wildlife at Tres Rocas

Species commonly reported at this site, with direct links into their wildlife guides.

rays

Giant Oceanic Manta Ray

Mobula birostris

Green sea turtle ( Chelonia mydas ), Moorea, French Polynesia

turtles

Green Turtle

Chelonia mydas

whales

Humpback Whale

Megaptera novaeangliae

saltwater-fishes

Moray Eel

Research Estimate At Tres Rocas

Conservative baseline from public research. No community dives logged yet.

Avg. Visibility15m

Access3/5 · Moderate entry effort

Aquatic Life5/5 · Exceptional variety

Facilities3/5 · Basic facilities

CurrentLight current

Recent Visits

Ecuador

Tres Rocas

Tres Rocas is a boat-dived rock site off Isla de la Plata with seasonal mantas.

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Tres Rocas, Ecuador - Dive Spot Details & Conditions | DiveJourney