I will be traveling to Europe for a wedding in early March. We have 4 full days (Mon-Thurs) to explore before we need to travel to the wedding location. We are planning to fly to the wedding anyways, so that’s not a logistics concern.
We are mainly considering Portugal or Spain. With 4 days, it is recommended to: stay and explore Lisbon/Portugal only, just Spain (not Barcelona), or split between Lisbon and Madrid? What would yall recommend for a couple in their early 30s that is looking for a nice adventure, enjoys more museums and local places to explore than going out/nightlife.
In case there is a good case for these, our other options considered but semi-ruled out have been: Switzerland/Austria (too expensive and likely need a car to drive around) or Scottish Highlands/Ireland.