There are many great places to see Christmas lights in Dallas, depending on your preferences and budget. If you're looking for something free and family-friendly, you can visit the Texas Christkindl Market at Fair Park or the Dallas Zoo's ZooLights. For a more immersive experience, you can head to the Dallas Galleria or the Shops at Willow Bend for their spectacular displays of holiday decor. For a truly unique experience, you can take a drive through the neighborhoods of Highland Park or Preston Hollow to see some of the most extravagant holiday homes in the area.