World's largest swimming pool, San Alfonso del Mar vacation property resort at Algarrobo, Chile. According to the Guinness World Records, which deemed it the world's largest pool in the lagoon measures feet long. The pool was completed in December
Avebury, England - Ninety miles west of London and twenty miles north of Stonehenge stands Avebury, the largest known stone ring in the world. Older than the more famous Stonehenge, and for many visitors far more spectacular.