When traveling in Europe, is it better to go from London to Brussels by train or by plane?

Europe: Multi-country travel by train Destination: Train trip around Europe Recommended reason: If there is a month, many people will think of going abroad, and it is best to slowly walk around Europe in the form of a self-guided tour , to live up to her profound cultural heritage and sultry romantic style. Everyone knows that Europe is a paradise for train travel. If you want to visit as many places as possible in a month, the best way to save money is of course to take the train, especially the night train. Not only can you save on accommodation costs, but you can also get to know each other on the train. Some other handsome men and beauties who came to Europe for a self-guided tour. Budget: about 20,000 yuan, of which all transportation costs are 14,000 yuan/person, and tickets + accommodation + food are 6,000 yuan/person. Starting from Krakow, the ancient capital of Poland, the first stop is Berlin. From Berlin, take an overnight train to Paris. After visiting Paris, go straight to Madrid, the capital of Spain. From Madrid, go to the Spanish port city of Barcelona. From there, you will arrive in the cinema from west to east along the northern coast of the Mediterranean Sea. The city of Cannes, the pocket country of Monaco and the resort of Nice, then go south from Nice to Rome, the capital of Italy, along the southernmost Apennine Peninsula to Naples, then go north to Pisa, which is famous for its Leaning Tower, and Florence, the Italian Renaissance capital, and then to Verola and the water city Venice, from Venice to Vienna, the capital of Austria, then to Salzburg, and then from Salzburg via Munich and Dresden back to Krakow. Friendly reminder: The best time to travel to Europe is late March or early April (but be careful to avoid Easter) or late September or early October. If two people have the same itinerary, they can buy the pass together, and the price is 30% cheaper than the price for one person. Train discount passes are issued for tourists outside Europe, so they can only be purchased online (RailEurope, European Train Travel Network, etc.) or at agencies. China Aviation Information Company, the general agent of European Railways in China, has also set up an office in Guangzhou. Tourists should book in Guangzhou before leaving the country to get a discount than purchasing after arrival. The earlier the preparation, the better, which will be of great benefit to you in saving money. Make preparations at least 30 days before travel, including visa application, route planning, air ticket booking, hotel booking, European train ticket purchase, travel preparation, etc.