For long-term digital nomads, visa options vary depending on the country you plan to stay in and your nationality. Some common visa options for digital nomads include:

1. Tourist visas: Many countries offer tourist visas that allow stays of several months to a year, depending on the country's regulations. However, tourist visas typically do not permit working in the country, so digital nomads must ensure they comply with local laws regarding employment.

2. Temporary residence visas: Some countries offer temporary residence visas or permits for individuals who wish to stay longer than a tourist visa allows. These visas may require proof of sufficient funds, health insurance, and accommodation.

3. Working holiday visas: Working holiday visas are available for citizens of certain countries and typically allow young people to work and travel in another country for a specified period, usually up to a year. However, eligibility criteria and age limits vary by country.

4. Freelancer or self-employment visas: Some countries, such as Germany and Estonia, offer freelancer or self-employment visas specifically designed for individuals who work remotely or run their own businesses. These visas often require proof of income and may have other eligibility criteria.

5. Digital nomad visas: In response to the growing trend of remote work, some countries have started to introduce digital nomad visas or residence permits tailored to remote workers. These visas typically allow individuals to live and work in the country for an extended period, usually up to a year or more. Examples include the Digital Nomad Visa in Estonia and the Digital Nomad Residence Permit in Croatia.

Before planning your long-term stay as a digital nomad, research visa requirements for your desired destination and consult with the appropriate embassy or consulate for the most up-to-date information and application procedures. Additionally, consider factors such as healthcare, cost of living, and internet connectivity when choosing a destination for your long-term stay.