Portugal

• Capital: Lisbon
• Official language(s): Portuguese
• Area: Approximately 92,090 square kilometers
• Time zone: Western European Time (WET, UTC+0), in the summer, Western European Summer Time (WEST, UTC+1)
• Currency: Euro (EUR)
• Flag colors: Green, red, and yellow (horizontal stripes)
• Population: Approximately 10.2 million (figures may vary)
• National holiday: Portugal Day (Dia de Portugal) on June 10
• National anthem: "A Portuguesa"
• Government type: Parliamentary republic
• Climate: Portugal has a varied climate, ranging from Mediterranean in the south to maritime in the north, with warm summers and mild winters.
• Economy: Portugal has developed into a modern economy and is involved in sectors such as tourism, agriculture, textiles, technology, and wine production.
• Culture: Portuguese culture is steeped in history, art, and literature. The country is known for its fado music, azulejo tiles, and delicious cuisine.
• Key natural features: Portugal offers beautiful landscapes, from the rugged coastline of the Algarve to the vineyards of the Douro Valley. The country also has ancient castles and historic cities.

The 10 largest cities in Portugal include:

1. Lisbon
2. Porto
3. Vila Nova de Gaia
4. Amadora
5. Braga
6. Setúbal
7. Coimbra
8. Funchal
9. Almada
10. Agualva-Cacém

The 10 top tourist attractions in Portugal include:

1. Lisbon and the Belém district
2. Porto and the wine cellars of Vila Nova de Gaia
3. The Algarve with beautiful beaches
4. Sintra and the Pena Palace
5. The Douro Valley and wine tastings
6. Évora and the historic center
7. The Azores with natural beauty
8. Madeira and levada walks
9. Coimbra and the old university
10. The coastal town of Cascais

This is a concise overview of Portugal and some of its key features. However, the country has much more to offer in terms of history, art, natural beauty, and culinary traditions.