According to data from the National Statistics Institute (INE), Portugal received 22.8 million tourists in 2018; Lisbon alone received 3.79 million visitors. The Algarve - with 30.2% of total overnight stays - and the Lisbon Metropolitan Area (AML) - with 25.9% - remained as the main destinations in the country. Lisbon is growing in popularity as a tourist hotspot over the past few years. The city has a vibrant vibe, stunning colonial architecture, accessible coastline, thrilling nightlife, and iconic attractions that you can explore. Nevertheless, the real hidden treasures are located nearby the Portuguese capital. Tourism Review in cooperation with Week Break Tours, the established inbound small groups travel provider in Portugal, brings the most interesting one-day trips from Lisbon.