We booked tickets online maybe about a week prior for 3 PM entry tickets for a Monday afternoon. Daytime tickets are €8 and nighttime is €5, which seems pretty cool but we didn't feel the need to visit twice, especially since our time in Porto was limited. It took us probably about 40 minutes to explore everything, climb to the top, and take photos as the top. You get a great view of Porto and all of its red rooftops. The climb isn't super easy though. It's a lot of steps and there are some narrow areas, but if you feel like you're physically up to it, the views are so worth it. It gets super windy/cold up there though so dress warmly. It also wasn't too crowded at the time we went, so that was another nice perk.
Highly recommend if you're visiting Porto! read more