Planning a trip to Lisbon Portugal? If so, here are my best tips and tricks for visiting Lisbon in an efficient way. I also tell you what tourist traps to avoid at all costs. Lisbon is a feast for the eyes. But like most popular capital cities, Lisbon has its fair share of tourist traps and suffers from overtourism. Many “must see” tourist sites are overhyped and can easily be skipped or viewed with a skeptical eye.