Oh Em Geeee... Lisbon. What a place!
@sister_ratched Hope you get to the less crowded Porto and especially if you rail it. The concourse at the Sao Beno station is a special place in the world https://en.wikipedia.org/wiki/S%C3%A3o_Bento_railway_station
São Bento railway station - Wikipedia

@Svegress Thank you, yes we'll be in Porto soon! 🙏
@sister_ratched Walk across the top level of the Dom Luís I Bridge, cable car down to the wine warehouses then(slightly tipsy) back across the lower level of the bridge to take the funky Guindais Funicular up the cliff. https://www.introducingporto.com/funicular-dos-guindais
Funicular dos Guindais, Porto - Information, tickets and Schedule

The Funicular dos Guindais in Porto (Portugal), also known as The Guindais Funicular, is an elegant and unique way of getting around the city.

@Svegress @sister_ratched I loved Porto. We did a great walking tour with a woman who turned out to be a professor of history.