San Sebastian, Spain

If you're not working remotely, finding a job here is a steep climb. The economy runs on tourism, high-end dining, and a handful of small manufacturing firms, none of which roll out the welcome mat for foreigners without fluent Spanish and preferably Basque. Remote workers, though, get a city with 120.7 Mbps internet, a compact layout, and an airport 16 kilometers away. You'll need about $950 a month for groceries, utilities, and going out, plus another $1,250 if you want a one-bedroom in the center. That puts your baseline around $2,200, which is Madrid money without Madrid's job market.

Renting here is a blood sport. Landlords prefer locals with Spanish guarantees, and short-term tourist lets have hollowed out the long-term supply. Once you're in, the city is walkable and buses fill the gaps, but owning a car is a liability given the narrow streets and scarce parking. Public healthcare is solid once you're in the system, though getting your tarjeta sanitaria means wrestling with Spanish bureaucracy in Spanish, often with a side of Basque. English won't save you outside a few tourist-facing bars. The safety index sits at 72, crime at 28, so you're not looking over your shoulder, but bike theft and pickpocketing in the old town are real. And it rains. A lot. The kind of persistent Atlantic drizzle that wears people down by February.

Retirees with a pension and a high tolerance for damp weather thrive here. The retiree score of 87 out of 100 isn't an accident: the pace is slow, the food is extraordinary, and the healthcare won't bankrupt you. Digital nomads who can stomach the rent and don't need a buzzing startup scene will find a gorgeous, walkable base with a 78 score. But if you need to earn a local salary, you're in for a world of frustration. Same goes if you hate learning languages, crave big-city anonymity, or think sunshine is non-negotiable. This is a small, rainy, culturally insular city that rewards people who come with money already sorted and the patience to become part of it. Everyone else should point their search toward Barcelona or Valencia.