From the ETIAS authorization to long-stay insurance, including national visas, documents, and Schengen rules: an essential guide for those arriving from outside Europe. 

Organizing an extended trip in Europe requires careful preparation. Those planning to travel across several countries on the continent for a medium to long period must consider some practical aspects, including legal entry, insurance coverage, and local regulations. It’s not just about planning an itinerary: you need to know the rules governing entry and residence in various states, especially if the stay exceeds the standard 30 days. 

One of the most important elements during the preparation phase is health and travel coverage. For extended stays, a travel insurance long stay becomes an essential tool. In addition to protecting against unforeseen medical issues, it can cover delays, cancellations, lost luggage, or other situations that are statistically more likely during trips lasting several weeks or months. 

In addition to insurance, it is important to verify the documents required for entry into Europe. Citizens from non-European countries, such as the United Kingdom or the United States, will not need a visa for short tourist stays, but from 2025 they will have to obtain the ETIAS authorization – an electronic authorization required for entering the Schengen area. It is not a visa, but a preventive security check applied for online, which will be valid for multiple entries over three years, allowing a maximum of 90 days every 180. 

For those intending to travel longer than this limit, alternative solutions must be considered. Some European countries, such as Spain, France, or Italy, offer long-term national visas, but the conditions vary based on the applicant’s nationality, the purpose of the trip, and the available documentation. For example, someone wishing to spend six months traveling in Spain might have to demonstrate economic means, valid health coverage, and a detailed stay plan. 

In general, the Schengen area operates under a common rule: you can spend a maximum of 90 days within a 180-day period without a visa. However, once this limit is exceeded, simply moving to another Schengen country is not sufficient. Border authorities consider the total number of days spent in the entire area. There are exceptions, such as entering countries that are not part of the Schengen area (e.g., Ireland, Cyprus, Romania, Bulgaria), but mobility remains limited. 

For those traveling for reasons other than tourism—such as remote working, studying, or volunteering—it is advisable to apply for a specific visa in the country where you plan to spend more time. The recent trend, especially after the pandemic, has prompted many European states to create ad hoc permits for the so-called digital nomads. However, these are bureaucratic procedures that require time, clear documentation, and careful planning. 

From a healthcare standpoint, each European country has different rules regarding access to public services. European citizens can use the European Health Insurance Card (EHIC), but those coming from non-EU countries must necessarily have private coverage for any visits, treatments, or emergencies. Some visas explicitly require a policy that covers a minimum amount for the entire duration of the stay. 

Another aspect to consider is the availability of mid-term accommodations. While for short stays you can rely on flexible lodging options, for longer trips it is advisable to consider rental solutions, co-living spaces, or temporary apartments, which often allow for greater autonomy and lower costs. In some European cities, such as Berlin, Lisbon, or Barcelona, the demand for short-term rentals is high, so it is useful to book in advance or use specialized platforms. 

Internal transportation is one of the strengths of the continent. Those traveling for several weeks can take advantage of train connections and low-cost networks. There are train passes such as Interrail (for European citizens) or Eurail (for non-EU citizens), which allow you to move freely between numerous countries with a single ticket. Low-cost flights also represent a common option, but they require extra attention to baggage policies and any additional fees. 

Finally, it is advisable to be informed about local regulations related to residence: registering with the municipal registry, any tax obligations for stays longer than three months, or rules regarding mandatory health insurance. In some countries, failing to comply with these requirements can result in fines or a ban on re-entry. 

A long-term trip in Europe is entirely achievable, but it requires attention and preparation different from that of a short vacation. Knowing the stay limits, having adequate health coverage, and carefully planning each step can help you avoid problems and travel with greater peace of mind.