Buildings are yellow in Portugal for a variety of reasons which includes being a way to reflect the abundant sunshine and create a bright and cheerful atmosphere and because the yellow paint that buildings are painted with also contains insecticide that wards off bugs.
The yellow color chosen for buildings in Portugal also reflects the bright Portuguese sunlight better and creates a nice, clean, bright and cheerful appearance and the yellow also provides a stark contrast to the darker shades that are often found in Portuguese architecture to create a visually appealing and harmonious look.
The yellow paint has also been influenced by the use of lime based paints which naturally lend themselves to the pale yellow hue color.
The iconic blue and white azulejos tiles are also a hallmark of Portuguese architecture and adds to the country's vibrant and colorful aesthetic..
Portugal is a pretty safe country that also has a low crime rate and a stable political environment.
Many Americans have relocated to Portugal and created a welcoming and supportive community for expats.
And Portugal also has a well regarded healthcare system, with both public and private healthcare options.
People in Portugal are very friendly and are also known for their warm and welcoming nature towards tourists as well as foreigners.
People in Portugal often go out of their way to be helpful and accommodating to those who come into their country.
I've visited Portugal a few times and they've always been very friendly to me and were very helpful and they welcomed me to come back.
I plan to go back to Portugal in a few years and can't wait.
I had a great time in Portugal and would recommend others visit as well.
Portuguese people are also known to readily engage with and assist any newcomers which I've found to be true when I visited.
People in Portugal also often take pleasure in sharing their culture and traditions with visitors and the Portuguese culture emphasizes close relationships within neighborhoods and families which contribute to a sense of hospitality and warmth.
The people in Portugal also tend to be laid back and not quick to become upset which adds to the friendly atmosphere.
However just like anywhere you go you may find a few non friendly Portugal people but most often you will find them to be very friendly.