Is Seminyak or Canggu better for a first-time visitor who wants both beach and nightlife?

Canggu is trendier with great surf and a younger crowd, while Seminyak has more upscale beach clubs and dining. For a first-timer, base yourself in Seminyak and visit Canggu for the day—it's only 20 minutes apart. Both areas have traffic jams during peak hours, so don't plan to explore further without a scooter or driver.