Hello, I have an upcoming first trip to Lisbon for 3.5 days and I am looking to book a tour for one of the days. It seems that the most popular/common tour is Sintra/Cascais/Cabo de Roca. I feel like those places are not difficult to access and that we don't necessarily need to hire a tour guide to get us there. However, I noticed that one company has a wine tasting tour to Alentejo. I'm wondering if anyone has experienced this? Is it worth spending an entire day? My wife is the wine lover between us, I'll enjoy it but do not appreciate it like she does. However, if the scenery and wineries are enjoyable, I'll enjoy the culture landscape.
Any thoughts? I really only have the budget to book one tour so want to pick the right one!
Thanks in advance.