Looking for the best places to dive or snorkel with whale sharks? This guide highlights 5 world-class destinations—including the Maldives, Galápagos, Philippines, Isla Mujeres, and Belize—with expert insights on the best time to go, top dive sites, and what to expect. Based on firsthand experience from SeaLuke Scuba Travel, it’s your go-to resource for planning a once-in-a-lifetime whale shark adventure.