Another great year in Isla Mujeres snorkeling with the largest aggregation of whale sharks in the world! We time our trips to coincide with the summer full moon when the tuna spawn in the Gulf of Mexico. Over the following few days, the invisible eggs drift out into the Atlantic where the whale sharks are waiting in the hundreds to vacuum up the eggs. Video by our awesome Whale Shark Trip Leader Jennifer Idol. Join us next summer: https://www.bigfishexpeditions.com/trips/snorkeling/whale-sharks/