Our two days of tours started with Sintra and Cascais. Our guide was Nuno. Sintra and Pena Palace were well-covered, Nuno's English was excellent, and he knew the history/significance of all the places we visited. A great day. On our second day, we visited Fatima, Obidos,, Nazare, and the lighthouse near Nazare where world-record surfing occurs. Ricardo was our guide, and like Nuno, his English and expertise were awesome. We felt that the time and money spent were well worth it. Great tours, great locations, great times. Highly recommend.