The Caribbean Explorer II offers a unique “northbound” or “southbound” itinerary between Sint Maarten and Saint Kitts, with a primary focus on the legendary Saba Marine Park. Diving these waters reveals a dramatic underwater landscape shaped by ancient volcanic activity, where deep-water pinnacles rise from the abyss to meet sunlit coral reefs. This review explores the week-long journey through these northeastern Caribbean gems, highlighting the exceptional marine biodiversity and the seamless professional operation of the Explorer Ventures fleet.
Night dives are very interesting because you generally see animals that you don’t see in the day. Night dives off the coasts of Saba and St. Kitts were very pleasant. Thanks to the dive team on the Caribbean Explorer II.
During the week, we observed Nurse Sharks, Southern Stingrays, Moray Eels, Garden Eels, Peacock Flounders, Octopus, Groupers, Lobsters, Feather Dusters, Porcupine Fish, Spotted Drum Fish, Green Turtles Queen Angelfish, Yellowtail Snappers, Barracuda and Blue Tangs.
The Caribbean Explorer II is a liveaboards which travels from Sint Maarten to Saba and St. Kitts.
Life Aboard the Caribbean Explorer II The Caribbean Explorer II is a workhorse of the liveaboard world, designed for functionality and diver comfort. The ship accommodates up to 18 guests in air-conditioned cabins, most featuring private en-suite bathrooms. The dive deck is well-organized, with dedicated stations for each diver and a spacious camera table for underwater photographers. A key feature is the easy water entry from the dive platform, which makes the four to five daily dives effortless. Between dives, the sun deck and semi-enclosed salon provide ample space to relax. The crew is known for their “service-first” attitude, providing detailed briefings and assisting with gear to ensure safety throughout the Sint Maarten to Saint Kitts crossing.
Seasonal Conditions and Travel Logistics Diving in this region is spectacular year-round, but the best conditions typically occur from December through April when the air is cooler and the seas are generally calmer. Water temperatures hover between 78°F in the winter and 84°F in the late summer; a 3-millimeter or 5-millimeter wetsuit is recommended depending on personal tolerance. Travelers usually fly into Princess Juliana International Airport in Sint Maarten to meet the vessel. It is important to note that this itinerary involves open-water crossings; while the vessel is stable, those prone to motion sickness should come prepared. The exceptional visibility and the chance to dive three distinct islands in one week make this journey a top-tier Caribbean experience.
FAQs
What is the best time of year to dive Saba and Saint Kitts?
While diving is available year-round, the peak season is December through April. During these months, the weather is most pleasant and underwater visibility is at its peak, although water temperatures are slightly cooler at 78°F.
Is the Caribbean Explorer II suitable for beginner divers?
Many sites in Saint Kitts are beginner-friendly, but the pinnacles of Saba often involve deeper depths and moderate currents. It is recommended that divers hold an Advanced Open Water certification or have significant experience with deep dives.
What marine life is most common on the Saba and Saint Kitts itinerary?
Divers frequently encounter reef sharks, hawksbill turtles, southern stingrays, and a variety of macro life such as frogfish and seahorses. Saba is particularly famous for schooling jacks and large groupers.

