Nautilus Gallant Lady
Intimate, adventurous, and luxurious voyages in some of Mexico's most dynamic diving destinations
per person
per day







































Overview
- Diverse marine life themed itineraries in Mexico's Pacific and Sea of Cortez
- Brand new interiors and chic decorations for a totally updated look and feel
- Intimate service above and below water with close to 1:1 crew to guest ratio
- Excellent facilities for divers, with nitrox, gear storage, spacious custom zodiacs, and a modern camera station
Nautilus Gallant Lady is one of the region's most luxurious liveaboard vessels. You'll enjoy an intimate and adventurous dive safari, with just 12 guests onboard, and non-stop big fish action in some of Mexico's most legendary Pacific diving destinations. Get up close and personal with mantas, sharks, and dolphins at Socorro and Revillagigedo, head to Guadalupe to observe great white sharks, or dive frontier destinations like Cabo Pulmo and Bahia de Los Angeles. And you're guaranteed to feel perfectly pampered throughout your trip, thanks to exceptional suites and guest service, plus excellent amenities for every diver.
Upcoming trips
Cabins
- If you are a solo traveller, we aim to allocate shared cabins on a same-sex basis.
- Non-shareable cabins can not be shared with another single traveler outside your party. A single occupancy surcharge will be applied.
Amenities
Boat
Dive facilities
- If you are a solo traveller, we aim to allocate shared cabins on a same-sex basis.
- Non-shareable cabins can not be shared with another single traveler outside your party. A single occupancy surcharge will be applied.
Vessel
Vessel information
The newest and most luxurious vessel in the prestigious Nautilus Fleet, this spacious and modern motor yacht offers smooth sailing in Mexico's Pacific and Sea of Cortez. The Gallant Lady's itineraries include legendary destinations like Socorro and Revillagigedo, Guadalupe, and up and coming hotspots like Bahia de Los Angeles and Cabo Pulmo. With a highly-skilled service team and a nearly 1:1 crew to guest ratio, you're guaranteed to feel looked after both above and below the waves. And, you'll have plenty of opportunities to choose your own adventure, with up to four dives each day, snorkelling during surface intervals, kayaks, paddleboards, and optional daily activities like photography workshops.
If you're up for an adventure but don't want to sacrifice comfort, this is your boat. The Gallant Lady caters to a wide variety of guests with its diverse itineraries and intuitive service. Plus, a signature "dive butler" approach that lets you decide exactly how much or little assistance you want during your dives. Whether you're an intermediate explorer or an advanced and independent buddy team, you're guaranteed to find your comfort zone! This liveaboard's action-packed trips visit some of Mexico's most remote diving regions known for cold, powerful currents, challenging surface conditions, and sensational shark encounters.
Onboard Nautilus Gallant Lady
Each of the Nautilus Gallant Lady’s six suites feature expanded floorplans, comfortable, oversized beds and optional extras like bathtubs and entertainment centres. Below deck, you'll find a recently updated air-conditioned salon and dining area. This space includes cosy couches and banquettes, an entertainment centre, a fish ID library, and well-stocked bar. Three delicious chef-prepared meals are served each day, as well as round the clock drinks and snacks. Each day's unique menu will include a bold blend of Mexican and international dishes, plus small surprises like fresh-baked goods. Head topside to soak in the Jacuzzi, relax in a sun lounger, or sip a cocktail with stunning panoramic views.
Diving from Nautilus Gallant Lady
Each day you'll have optional activities to enjoy, including photography workshops, naturalist presentations, exploration with free watersports equipment, and zodiac tours. During your dives, you'll enjoy easy entrance and exit with no long swims, close encounters with marine wildlife, and custom guiding with as much or little attention as you want. The Galland Lady's fantastic facilities for divers include a shaded dive deck with warm showers, individual equipment storage, a modern camera table, and spacious custom zodiacs to drop you right into the action. You'll also have access to top of the line rental gear, dedicated camera rinse bins, and complimentary GPS safety beacons.
Top tips
- This boat's cabins are among the region's most luxurious - every single one is a suite!
- Keep a camera close on the surface - you never know what supersized wildlife you'll spot.
- Pack for seasickness even if you aren't prone to it - this region is known for rough surface conditions.
- Bring a bit of extra cash for nitrox, equipment rental, gratuities, and drinks from the bar.