Nautilus Under Sea

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Trip dates, price & live availability

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6 MAR

2026

8 nights

(9 days)

2/19 spots

available

from

$4,044

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6 MAR

2026

From

$4,044

Socorro - giant mantas, sharks and dolphins

8 nights (9 days)

2/19 spots available

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3 MAY

2026

8 nights

(9 days)

1/19 spots

available

from

$3,344

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3 MAY

2026

From

$3,344

Socorro - giant mantas, sharks and dolphins

8 nights (9 days)

1/19 spots available

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19 MAY

2026

8 nights

(9 days)

12/19 spots

available

from

$3,344

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19 MAY

2026

From

$3,344

Socorro - giant mantas, sharks and dolphins

8 nights (9 days)

12/19 spots available

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31 MAY

2026

8 nights

(9 days)

13/19 spots

available

from

$3,244

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31 MAY

2026

From

$3,244

Socorro - giant mantas, sharks and dolphins

8 nights (9 days)

13/19 spots available

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16 JUN

2026

8 nights

(9 days)

14/19 spots

available

from

$3,244

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16 JUN

2026

From

$3,244

Socorro - giant mantas, sharks and dolphins

8 nights (9 days)

14/19 spots available

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24 JUN

2026

11 nights

(12 days)

2/19 spots

available

from

$3,644

Select Cabin

24 JUN

2026

From

$3,644

Unique Combo - Socorro, and orcas, and giant schools of mobula rays

11 nights (12 days)

2/19 spots available

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5 JUL

2026

7 nights

(8 days)

1/19 spots

available

from

$2,749

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5 JUL

2026

From

$2,749

Orcas and Mobulas - limited to just 12 guests

7 nights (8 days)

1/19 spots available

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12 JUL

2026

7 nights

(8 days)

16/19 spots

available

from

$2,694

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12 JUL

2026

From

$2,694

Orcas and Mobulas

7 nights (8 days)

16/19 spots available

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19 JUL

2026

10 nights

(11 days)

15/19 spots

available

from

$3,693

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19 JUL

2026

From

$3,693

Mobula rays, orcas and whale shark ultimate combo

10 nights (11 days)

15/19 spots available

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8 AUG

2026

7 nights

(8 days)

18/19 spots

available

from

$2,744

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8 AUG

2026

From

$2,744

Whale Shark Ultimate in the Sea of Cortez

7 nights (8 days)

18/19 spots available

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15 AUG

2026

10 nights

(11 days)

1/19 spots

available

from

$3,693

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15 AUG

2026

From

$3,693

Mobula rays, orcas and whale shark ultimate combo

10 nights (11 days)

1/19 spots available

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25 AUG

2026

5 nights

(6 days)

13/19 spots

available

from

$1,300

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25 AUG

2026

From

$1,300

Sea of Cortez - 6 Night Get-Away

5 nights (6 days)

13/19 spots available

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13 SEP

2026

6 nights

(7 days)

12/19 spots

available

from

$2,144

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13 SEP

2026

From

$2,144

6-Night Expedition - Sea of cortez diving

6 nights (7 days)

12/19 spots available

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19 SEP

2026

7 nights

(8 days)

17/19 spots

available

from

$2,644

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19 SEP

2026

From

$2,644

La Paz - Loreto great circle = Sea of Cortez

7 nights (8 days)

17/19 spots available

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26 SEP

2026

7 nights

(8 days)

13/19 spots

available

from

$2,744

Select Cabin

26 SEP

2026

From

$2,744

Whale Shark Ultimate in the Sea of Cortez

7 nights (8 days)

13/19 spots available

Select cabin

Cabins

Features & facilities

Boat features & facilities

Large diving deck
Spacious sundeck with ample seatings
Multi-media entertainment center
Large-deck mountable Pro-Lab with a self-contained movie/video
Camera workstation
SAT-COM telephone access available upon request
Large diving deck
Spacious sundeck with ample seatings
Multi-media entertainment center
Large-deck mountable Pro-Lab with a self-contained movie/video
Camera workstation
SAT-COM telephone access available upon request
Internet via WI-FI

Dive features & facilities

3 powerful 24-foot skiffs which can receive up to 9 divers.
Full rebreather support
Tri-mix support with helium
Bail-out and rebreather cylinders
Support for all types of totally closed-circuit rebreathers (CCR)
Scrubber material and high-pressure oxygen
3 powerful 24-foot skiffs which can receive up to 9 divers.
Full rebreather support
Tri-mix support with helium
Bail-out and rebreather cylinders
Support for all types of totally closed-circuit rebreathers (CCR)
Scrubber material and high-pressure oxygen
All meals & non-alcoholic drinks included

Important Note: Prices listed below exclude 5% Tax

Liveaboard Locations

The trips to Socorro start and end in Cabo San Lucas, Mexico.

Dive Overview

Huge manta rays, sharks, and humpback whales are some of Socorros underwater stars.

[Read More: Socorro Dive Travel Guide]

Accommodation Overview

Premium Suites - Emerald
A large premium suite on the sun deck can be configured into two full beds or one large bed. A flat-screen TV, multiple windows, ensuite, plenty of storage space, individually-controlled air conditioning, and easy access to the hot tub.

ADA Compatible Stateroom - Rosario
Adjacent to the dive deck. Wheelchair friendly. Twin beds. Huge window! Ensuite with private shower and individually-controlled air conditioning.

Staterooms - A, B, C, D, E & F
Lower deck. Upper and lower beds. Configuration varies between the 6 staterooms. Ensuites with private showers and individually controlled air conditioning.

Triple Stateroom
Triple-Main deck. 2 bunk beds, with 1 of the bunks for extra storage. Ensuite with private shower and individually-controlled air conditioning.

Ensuite Bathroom

Important Note: Prices listed below exclude 5% Tax

More information

Practical information

Time Zone

UTC-6

Local Currency

Mexican Peso (MXN)

Language

English & Spanish

Payment methods

Cash