While in Portugal, travelers can take advantage of public transportation such as trains, buses, and trams. It is also possible to rent a car to explore the country at your own pace. Taxis and ride-sharing services are also available. Most cities have a good network of bike lanes, making cycling a great option for exploring. Expect to spend around $70 per person on public transportation and $250-$300 on a car rental for 10 days.
If you have more time, consider taking a day trip to the beautiful Azores islands or the stunning Berlengas archipelago.
If you have less time, prioritize visiting Lisbon, Porto, and Sintra as they are the most iconic destinations in the country.