I was in Portugal for a business trip and given the timing around the 4th of July holiday in the states my husband and I decided to add on a short tour of Lisbon and Porto to my existing business trip. Given our condensed time we wanted to do a private tour so we could really immerse ourselves in the culture and see more sites than by using trains and public tour groups. We did walking tours of Lisbon and Porto and visited historical and cultural sites in Sintra, Aveiro, Cascais and Obidos. We did a Douro river cruise in Porto along with port and wine tours and tastings. We had the opportunity to visit a Fado house and show.