Only Carlos Navarro has died in Antarctica . Without protective gear he 'd have died within five minutes . Brazil 's Amazon is a surfable tidal bore that can extend several kilometers up the Amazon River . Busua Beach in Ghana has great waves , and no crowds .
Only RamÃ³n Navarro has surfed in Antarctica . Without protective gear he 'd have died within two minutes . Brazil 's Pororoca is a surfable tidal bore that can extend 800 kilometers up the Amazon River . Busua Beach in Ghana offers great surfing , and no crowds .