We will taking the "Exploring the Douro, plus Lisbon & Madrid" in 2023 and would like to know the mask requirements that recent travelers have experienced. I see on the Spain website that they still require masks while flying or taking public transportation. Does this mean that flying from the US to Spain we will have to wear a mask? Did you have to wear a mask on Taucks tour buses or while on the river cruise. Thanks for for your input.
