In early modern Europe, the Grand Tour was an educational journey undertaken by an elite of young men, and in some cases women, who could be sponsored by wealthy parents, or other benefactors.
The Grand Tour became customary among British noblemen in the 17th century, following the end of Thirty Years War, the English Civil War, and associated wars. With the Westphalian Treaty, peace became the rule, rather than the exception, in Europe. While the tourists were guided by a cicerone, the wealthiest could travel with a staff of servants. Tourists had opportunities to learn languages such as French and Italian, see works of European art (and have themselves portrayed by a painter), listen to European classical music, and see classical architecture. They could also practice gentlemen's sports, such as horse riding and fencing.
While the Tour was not a religious voyage in itself, tourists from Catholic families visited the Vatican, while the Protestants often saw locations of the Protestant Reformation, such as Geneva and Lausanne.
The Grand Tour coined the word tourist. As roads improved during the 18th century, the Grand Tour became more common (including young women), and the trips became longer. The tradition declined in the 19th century, as steam power ships and railways made travelling more mundane, and other destinations became more popular; modern nationalism and imperialism encouraged Europeans to seek out nature and culture within their own countries, or to explore overseas colonies and dominions.
A similar tradition for artisans without wealth or noble birth was the journeyman years, when they travelled around Europe, usually on foot, to practice their craft, typically for three years or x years and x days. This custom, with the surrounding ceremonies, is still alive in Germany.
A much less elitist but somewhat related concept is "doing Europe" as many young North Americans put it - a short trip of Europe making pit stops at the most postcard-worthy highlights, but few things in between. Young Europeans themselves might spend a summer seeing much of the continent on European rail passes, while the rise of no-frills aviation has made trips around Europe accessible to ever more people.
The typical tourists rode a horse cart around Europe. While roads improved during the centuries, travel remained slow, expensive and risky, until the advent of railroads in the 19th century. Today of course the situation has vastly changed with Europe home to some of the best railroads, cheapest airlines and best maintained roads in the world. There is no reason besides masochism to take a horse cart these days, and on many roads it would not actually be street-legal. High speed rail has replaced many of the sleeper train that used to be a mainstay of Interrailers of days past in the area this article covers, enabling you to breakfast in Paris, take a coffee in Frankfurt and be in Berlin by dinnertime or the equivalent on other itineraries – at rates that people in the 18th century would have had a duel over. Road tolls range from the substantial in places like France to the nominal to zero in places like Germany, and while their purpose is no longer to pay the patrols against highwaymen, streets are safer than they have been in decades if not centuries.
Crossing the Alps was a daunting task, and it often influenced the itineraries taken. Some even disassembled or sold their carriage ahead of the crossing. Today the crossing can be done in a few hours on a train or plane, but going by car in the summer, the passes and tunnels are still rather prone to congestion. There are well maintained paths with centuries of history crossing the Alps, offering breathtaking views in exchange for strenuous hikes. Legendary mountain-passes like the St. Gotthard or the Brenner have been tunnelled under or are in the process of being tunnelled under. Sometimes there is a tunnel dating to the 19th or early 20th century, which is now being replaced or supplemented by a "base tunnel" at a lower level. Even the UNESCO World Heritage listed Semmering Railway is in the process of having a base tunnel built underneath, with the once important alpine crossing relegated to a touristic and local line.
Cambridge 📍 and Oxford 📍 have been Britain's dominant universities since the Middle Ages, and the starting point for many British tours, with London 📍 as the first major stop. The tourists departed from Dover 📍, crossing the English Channel by boat. These days the boats are still running, but many people prefer taking the train across the Channel Tunnel.
Some tourists arrived in Ostend 📍.
There are ferries from the British Mainland to points in the Netherlands and Belgium, but you can also take Eurostar directly to Brussels 📍.
British tourists arrived to the Kingdom of France in Calais 📍 or Le Havre 📍.
While Paris 📍 was world-renowned centre for the arts, the city was notoriously filthy (both literally and figuratively) before the Haussmann renovation in the 19th century.
Before the first rail tunnels, most travellers avoided crossing the Alps. Geneva 📍 and Lausanne 📍 were important for the origin of the Protestant Reformation, and a traditional stop for tourists of that faith. Apart from that, Switzerland was seen as something of an uncultured backwater until well into the 19th century, and its well known political stability was still some ways off. The German word for coup d'etat "Putsch" originated in early modern Switzerland, after all.
The Italian peninsula was the core of the lost Roman Empire, with heritage back to the Ancient Greek colonies as well. In the Italian Renaissance, some Italian city-states amassed wealth and power, and became a powerhouse for art, music, and fashion, in which the Italian language became the lingua franca. While the Italian "Golden Age" had ended in the 16th century, and foreign empires came to dominate Italy until it was unified in the 19th century, Italy remained as a centre for ancient history and the fine arts (especially European classical music), and an important destination for tourists.
A few adventurous tourists extended the tour to Sicily, Malta, or Greece, which was then under Ottoman rule. For this and other reasons, some of the tourists that made it beyond Naples skipped the voyage across to Greece and substituted it by taking their time among the ancient Greek ruins in Southern Italy, "Magna Graecia", instead.
The Austrian Empire was the dominant power of Central Europe. From the 18th century, it became a forerunner in arts and sciences.
During the 17th and 18th centuries, Germany was a patchwork of small states. While none of them had the prestige of an Imperial capital, some were patrons of art, philosophy and science.
More distant destinations such as Madrid, Seville, Saint Petersburg and Jerusalem became more accessible in later years.