Part of Lisboa's charm is the presence of miradouros (lookouts) one may stumble upon while traveling around this magical city. These miradouros provide some of the most stunning views of the City of Lights. I highly recommend for you to visit Miradouro da Senhora do Monte at dusk. It's quite a hike all the way up top to this point of the city, but you will become enamored with Lisboa & all of its charm as you watch the lights come to life one by one after the sun rests for the day. I discovered this place during my third trip to Portugal. I fell in love with this city the first time I visited but seeing this breathtaking view made me gaze in awe at all of this city's splendor. No words can do this view any justice. Bring a sweater as it gets quite windy up there. Enjoy!