Locals and travel experts agree: there's one thing you should absolutely not skip when visiting Portugal. There is, however, one travel tip I think everyone plotting a vacation here needs to know. As the sun begins to set, Lisbon transforms under a unique light, painting the sky in shades of pink, orange, and lilac," Turisomo Lisboa shared in a statement provided to Travel + Leisure. Further west, Turisomo Lisboa pointed to the Champalimaud Foundation in Belém, which it says has a "serene and contemporary setting for sunset viewing. Just plug the word "miradouro" into your Google Maps while you're here to find the closest one to you.