Dive Site: Salvatierra Wreck

About Salvatierra Wreck

The Salvatierra Wreck offers an intriguing dive into history within the vibrant Sea of Cortez, off the coast of La Paz, Mexico. This cargo ferry, once a vital link, tragically sank in 1976 after striking the nearby Swanee Rock. Today, the vessel lies largely intact on a sandy seabed at a depth of 18 meters (60 feet), transformed into a bustling artificial reef. Its well-preserved structure, including exposed propellers and even intact tires from its cargo, provides a unique canvas for marine growth and an inviting habitat for a diverse array of fish. This site is characterized by its relatively shallow depth and lack of complex penetration, making it an excellent introduction to wreck diving. The wreck acts as a focal point for marine life, attracting various species that seek shelter and foraging opportunities among its structure. Visibility is typically good, allowing divers to appreciate the scale and details of the sunken ferry. The surrounding waters are part of a biologically rich region, influencing the types of marine inhabitants found here. While not known for large pelagic encounters, the wreck consistently hosts resident fish and invertebrates, contributing to a lively underwater scene. The artificial reef status has significantly enhanced the biodiversity of the immediate area, making it a productive and engaging dive. Divers can expect a straightforward yet fascinating experience, exploring the exterior of the vessel and observing the ecological transformation of a man-made structure into a natural habitat. The Salvatierra offers both historical interest and a thriving ecosystem, appealing to a broad range of divers looking for an accessible and rewarding wreck dive.

Dive site facts: Salvatierra Wreck

Depth

18 m / 60 ft

Current

Gentle to moderate

Visibility

15–30 m (50–100 ft)

Water temperature

19–30 °C (66–86 °F)

Entry

Boat

Level

Open Water

Dive type

Wreck, Artificial reef

Region / port

La Paz, Baja California Sur

Coordinates

24.3796, -110.313

Conditions & Currents

Currents at the Salvatierra Wreck are generally gentle to moderate, making it accessible for open water certified divers. While usually mild, conditions can occasionally shift, so divers should remain aware. Visibility is typically good, often ranging from 15 to 30 meters, though seasonal changes and plankton blooms can affect clarity. Surface conditions are often calm, particularly outside of strong wind events. The site's protected location near Espíritu Santo Island contributes to its generally favorable diving environment, requiring no specialized entry or exit techniques.

Marine life & sighting chances

King angelfish

occasional

Cortez angelfish

occasional

Schools of green jack

common

Pufferfish

common

Rays

occasional

Large groupers

common

Octopus

occasional

Sea turtles

occasional

Parrotfish

occasional

Dive profile & how the dive runs

Your dive at the Salvatierra Wreck typically begins with a descent directly onto the wreck, which rests upright on a sandy bottom at 18 meters. You will start by exploring the bow section, observing the coral growth and schooling fish that have made it their home. From there, you can proceed along the main deck, noting the cargo areas where remnants like intact truck tires are still visible. The route often involves circling the full length of the ferry, paying attention to the exposed propellers at the stern. The dive maintains a consistent depth, allowing for ample bottom time to explore the exterior of the wreck. After circumnavigating the vessel, you will gradually ascend to commence your safety stop, usually conducted in the shallower water above the wreck or along the descent line.

Underwater photography

The Salvatierra Wreck offers excellent wide-angle opportunities to capture the full scale of the sunken ferry and its transformation into an artificial reef. A wide-angle lens is recommended for capturing the wreck's structure and the schools of fish that aggregate around it. For capturing the smaller inhabitants and intricate coral growth, a macro lens can also be valuable. Given the typical good visibility, natural light can be effective, but strobes will enhance colors and reduce backscatter, especially when shooting into shadowed areas of the wreck. Maintain good buoyancy control to avoid disturbing the sand and to maneuver safely around the structure without damaging the delicate marine life or the historical integrity of the wreck. Focus on composition that highlights both the man-made structure and the natural marine ecosystem it now supports.

Combine with nearby dive sites

• Swanee Reef

  The natural reef that the Salvatierra ferry struck.

• Fang Ming Wreck

  An intentionally sunk Chinese fishing vessel, now an artificial reef.

• Los Islotes

  A famous sea lion colony with archways and caves.

• Isla Ballena (Whale Island)

  Features small caves and coral formations.

• La Reina

  A rock islet with a sea lion colony and potential manta ray sightings.

Getting there & logistics

Access to the Salvatierra Wreck begins from La Paz, Baja California Sur, Mexico. Divers typically fly into La Paz International Airport (LAP) or often into Los Cabos International Airport (SJD) and transfer via shuttle or taxi. Day trips to the wreck are common, departing from the La Paz marina. Dive operators usually combine this site with another, such as Swanee Reef or a shallower reef dive, within a two-tank outing. Trip lengths vary from half-day to full-day excursions. There are typically no specific park fees directly associated with diving the Salvatierra Wreck itself, as it is often included within the general dive tour pricing, though diving in the Espíritu Santo Archipelago National Park, where the wreck is located, may incur environmental fees that are usually covered by the dive operator.

Safety & environment

While the Salvatierra Wreck is considered suitable for open water divers, all divers should possess sound buoyancy control to prevent accidental contact with the wreck or stirring up sediment. There is no penetration allowed into the wreck, and divers must adhere to this rule for safety. The nearest recompression chamber is located in La Paz, and divers should ensure they have adequate dive insurance that covers emergency medical treatment and evacuation. Always dive with a reputable local operator who is familiar with the site and follows established safety protocols. Pay attention to your dive guide's briefing regarding current conditions and potential hazards.

Who it suits — and who it doesn't

FAQ

Salvatierra Wreck FAQ

Liveaboards diving Salvatierra Wreck

These liveaboards may visit Salvatierra Wreck on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Nautilus Explorer

Mexico

25 guests44.8 m

$230/day

Valentina

Mexico

20 guests38.1 m

$430/day

Rocio del Mar

Mexico

20 guests33.5 m

$392/day

Nautilus Under Sea

Mexico

19 guests32 m

$261/day

Nautilus Belle Amie

Mexico

32 guests44.8 m

$299/day

Quino del Mar

Mexico

20 guests36 m

$392/day

Nautilus Gallant Lady

Mexico

12 guests35.36 m

$332/day