6Bondi Beach, Australia

Bondi Beach in Sydney is one of Australia’s most iconic beaches. Known for its great surf, golden sand, and laid-back vibe, Bondi attracts millions of tourists every year.

Unfortunately, the sheer number of visitors has led to overcrowding and pollution. On busy days, the beach becomes so packed that it’s hard to find a spot to relax. Litter, noise, and overdevelopment have diminished the beach’s natural beauty and appeal.