Ah, Christmas lights! They're one of the most iconic and delightful aspects of the holiday season. Orange County has several fantastic destinations to see them. Disneyland and Knott's Berry Farm both have dazzling displays, including themed areas like "A Christmas Fantasy" and "Christmas on the Farm." For a more local experience, the Mission Viejo Tree Lighting Ceremony and the Irvine Park Railroad are also great places to check out. Alternatively, you could take a drive through neighborhoods like Anaheim Hills or Yorba Linda to see stunning displays of holiday lights in people's homes.