The Iberian Peninsula is the westernmost section of the European continent, lying between the Mediterranean Sea and the Atlantic Ocean. It is separated from France by the snow capped Pyrenees mountains.
Separated from France by the Pyrenees mountains, its history has frequently taken a different path from the rest of Europe, giving the region a separate identity. The Basque and Iberians, and later the Celts, settled here millennia ago. Greek and Punic colonies were established in the Mediterranean coast as early as the 9th century BCE. Iberia enters history when the two powerful Mediterranean powers, the Carthaginians (based in Cartagena) and the Romans, expanded into it and fought on Iberian soil from the 3rd century BCE onwards. Many local cities such as Sagunto, near Valencia, and Numancia, near Soria, resisted and suffered complete destruction. Rome defeated Cartage and subjugated the local inhabitants, and by the end of the 1st century BCE, all Iberia was under Roman control. All the indigenous languages (except for the proto-Basque, which subsequently evolved into modern Basque), were substituted by Latin, which later developed into the many languages spoken today in the Iberian Peninsula, such as Catalan, Galego, Portuguese and Spanish.
During the collapse of the Western Roman Empire in the 5th century, Iberia was invaded by Germanic tribes. The most important among them were the Visigoths, who established their capital in Toledo. The peninsula was then invaded by Islamic Berber and Arabic Moors in the 8th century, which introduced Islam and established their capital in Cordoba and then Granada. As Christian rule gradually took back the peninsula from the Moors (expelled in the 15th century), its people then looked outward, seeding the Americas and parts of Africa and Asia with their languages and laws. Last united under Phillip II, in 1640 the Portuguese Restoration War was initiated, and from then on Portugal and Spain remained independent political entities.
In 1704, during the War of the Spanish Succession, a combined Anglo-Dutch fleet captured Gibraltar. The Treaty of Utrecht gave control of Gibraltar to Britain, who has retained control since then. Gibraltar it is now a semi-autonomous British overseas territory.
Although their then-dictatorial governments kept them out of World War II, Spain and Portugal are now full members of the European Union.
With the exception of Basque and English, all the languages of the Iberian peninsula are from the Romance family of languages which has its roots in Latin, so if you speak one of those languages, you'll find it fairly easy to pick up the rest.
While most younger people have learnt English in school, it is not widely spoken or understood outside the small British exclave of Gibraltar, where it is the official language. As elsewhere in the world English proficiency improves the closer you get to major tourists centres, especially in the coastal resort cities along the Mediterranean coast and in Barcelona, where English proficiency is much higher than in the rest of the country. English proficiency is generally better in Portugal than in Spain, as Portuguese in the European context is a minor language, and English-language films and television shows are regularly screened in their original language with subtitles instead of being dubbed into the local language as in Spain.
The Iberian Peninsula is Europe's main hub to South and Central America, Madrid's Barajas airport is the most important of the hubs, while Portela airport in Lisbon is the main gateway to Brazil due to the two countries historic ties. The situation is much the same with the two flag carriers: Spain's Iberia  has an impressive South/Central America network, and Portugal's TAP [] flies to 8 destinations in Brazil and 9 African cities with colonial ties to Portugal.
While in Spain, it is almost imperative to try Sangria, seeing as it is a typical favorite. Sangria is wine usually mixed with a collaboration of fruits and some added spices like Cinnamon.
However, although Sangria is popular with tourists it is rare to see Spanish people drinking it. The locals drink tinto de verano - red wine diluted with lemonade or carbonated water.