The beauty of Menorca's beaches is undeniable, but the damage caused by mass tourism is a tragedy. The water is polluted with oil and plastic, and fees are charged to enter the island, yet the government fails to adequately protect the environment. Rules are in place, but there is no enforcement, so you can find people playing loud music and boats crossing into restricted areas. There are few garbage bins on the trails, and much of the waste is left by those who don't take their trash back with them. Be sure to wear swimming goggles to spot the jellyfish, as there are often no warning flags raised. A day at the beach can quickly turn sour if you're stung, so take precautions and enjoy the stunning scenery responsibly.