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Embark on an unforgettable menu of the Gulf of Nicoya and Turtle Island by boat! Creating memories is our passion. Get off directly from the beach at Playa Herradura and slide through the emerald waters of the Pacific in a private, high-end escape designed just for you. Your journey ends at the starting point in Herradura after a full day of island exploration and coastal discovery. Through a 14.5-mile nautical route through the heart of the Gulf of Nicoya, you will explore iconic tropical islands, virgin beaches and unique marine sanctuaries: - Turtle Island: Climb to white sands surrounded by turquoise waters, your personal piece of paradise, perfect for swimming, relaxing and beach scenery. - Negritos Islands Biological Reserve: Navigate this protected wildlife sanctuary, famous for its spectacular rock formations, colonies of seabirds and frequent sightings of dolphins, sea turtles and seasonal whales. - Cedar Island and Local Mariculture: Route to the heart of the gulf, where local fishing cooperatives show the sustainable cultivation of shrimp and corvinas in calm and protected waters. - Isla San Lucas National Park: See the shores of Costa Rica's historic ancient prison island, now a lush national park rich in history and native wildlife such as howlers and iguanas. - Jesucita Island and Muertos Island (Gitana): Sail beyond calm and protected waters historically favored by navigators, with isolated coves and quiet mangrove coasts. - Venado Island and The Floating Restaurant: Stop to enjoy a delicious gourmet lunch at the iconic floating restaurant "Brisas de la Bahía", managed under responsible local cariculture and artisanal fishing models. Whether you are looking for encounters with wildlife, virgin beaches or authentic local culinary places prominent in the water, our professional team guarantees an exceptional, safe and personalized experience from start to finish.


Welcome aboard! our Day, Your Way! Welcome to Mathis Ocean Adventures, based in Herradura Beach. If you want to escape crowded public tours, we offer an affordable, private, and flexible day on the water tailored entirely to your family’s exact pace. We know that when families travel together, everyone has different interests. We specialize in multi-activity charters where you don't have to compromise—our easygoing crew accommodates everyone so that both kids and adults have an amazing time. Mix & Match Your Day: Beach & Islands: Cruise to secluded beaches to swim and relax in peace. Snorkeling & Wildlife: Explore vibrant reefs or look for dolphins and turtles. Casual Fishing: Fun coastal fishing where we fillet your catch for a local restaurant. Led by Captain Gerson and a helpful mate, we focus on safety, honesty, and family fun. Book your private adventure today! Pura Vida!
You’ll get helpful information for your departure after your booking is confirmed.
Street Address For Arrival
Departure Location
75% refund of offer amount up to 3 days prior.
- Weather Policy - Safety First: Charters operate at the Captain’s discretion. Tours may be rescheduled or canceled due to unsafe sea conditions or severe weather. - Options: In case of a captain-certified weather cancellation, you will receive a full refund or a flexible rescheduling option. - Monitoring: We monitor marine forecasts closely and will notify you 2 to 4 hours before departure if any tactical adjustments are needed. Note: Heavy tropical rain alone does not cancel a trip if sea conditions are safe and fish are biting. Food, Beverages & Special Dietary / Cultural Preferences - Standard Provisions: Charters include standard fresh snacks, seasonal fruit, water, sodas, and cold beverages as outlined in the tour description. - Specialized Diets & Cultural Requirements: Mathis Ocean Adventures does not prepare specialized meal plans or certified menus for strict religious, cultural, or lifestyle dietary restrictions (including Hindu dietary practices, Kosher, Halal, strict veganism, or severe food allergies). - Guest Responsibility: Passengers with specific dietary or cultural requirements are welcome to bring their own preferred food and drinks on board. Dissatisfaction regarding custom food options will not be grounds for refunds or discounts. Punctuality & No-Shows - Arrival: Please arrive 15 minutes prior to your scheduled departure time. - Late Arrivals: If you arrive late, your tour time may be shortened accordingly to respect the crew's schedule and ensure a safe, timely return to port. The charter rate remains the same. - No-Shows: Bookings are considered a no-show 30 minutes after the scheduled departure time if no communication is received. No-shows are non-refundable. Please call us immediately if you are running late. Safety & Capacity - Life Jackets: Coast Guard-approved life jackets are provided on board for all passengers. Their use is mandatory whenever directed by the Captain or crew. - Children: Children under 12 must be supervised by an adult at all times. - Water Activities: Swimming ability is highly recommended for all snorkeling and beach-dropping activities. - Capacity: To ensure comfort and safety on our 28ft Apex console, the maximum capacity is strictly limited to 6 passengers. Onboard Rules - Containers: No glass containers allowed on board for safety reasons. Plastic bottles, cans, or reusable cups only. - Alcohol: Beer and wine in moderation are welcome. No hard liquor is permitted on board. - Smoking: For the safety of the vessel and comfort of all guests, smoking (including e-cigarettes/vapes) is generally prohibited. Check with the captain for designated safe areas if needed. - Marine Life: We proudly practice sustainable tourism. Look but do not touch marine life, and we strictly enforce catch-and-release for all billfish (Sailfish/Marlin). Payment & Cancellation - Standard Cancellation: A 24-hour notice prior to departure is required for a full refund (outside of captain-certified weather cancellations). - Headcount: Final passenger count must be confirmed 24 hours before the trip. Communication - Captain Gerson maintains direct communication before and during your trip. WhatsApp is highly preferred for quick weather updates, location pins, and final coordination.