In 2025, you can join a whale shark snorkel tour in St. Helena with Indigo Safaris. Tour packages include budget and deluxe options, providing accommodations, meals, and various activities, including 12 dives and multiple snorkeling trips. St. Helena is known for its seasonal gatherings of whale sharks from January to March, offering special opportunities to see these magnificent creatures. Both divers and snorkelers can enjoy encounters with diverse marine life, including endemic species and rays, making for an unforgettable underwater experience.