As Covid rules relax and travelers gear up to get back out into the world, the Independence Day long weekend is looking like the perfect time for a trip. So where is everyone going? Travel booking site Priceline has released data showing that after two years of coastal and regional holidays, travellers are keen to get back to the big cities. From the neon lights of Las Vegas to international destinations like London, Paris and Rome, here are the most popular spots for Fourth of July travel this year.