The Sea Life London Aquarium is home to one of Europe's largest collections of global marine life, and you can visit without waiting on the Skip the Line tour. You will find up to 400 species of sea life, including sharks, eels, stingrays, clownfish (like Nemo!) and turtles, across 50 living displays. The Sea Life experience takes you on an interactive journey that includes supervised feeding times and optional touch pools.