Just checked the latest cost of living rankings and wow, the most expensive cities in the world are pretty much dominated by Switzerland right now. Zurich, Geneva, and Basel are sitting at the top with scores around 112, 111, and 110 respectively. Everything there costs like 12% more than New York, and that's just insane.

What's interesting is that most expensive cities globally aren't just scattered everywhere. Six of the top spots are all Swiss cities - Zurich, Geneva, Basel, Lausanne, Lugano, and Bern. I guess that's what happens when your country is basically a wealth hub. The US has a solid presence too though - New York is the baseline at 100, then you've got Honolulu, San Francisco, Seattle, and Boston all making the cut.

I was surprised to see that Europe really takes over the expensive cities rankings. Norway's got Oslo, Trondheim, Bergen, and Stavanger scattered throughout. Singapore, Tel Aviv, and Hong Kong represent Asia, but they're ranked lower than I expected. Living costs really do vary wildly depending on where you are.

The index basically works by comparing everything - housing, food, transportation, utilities - against New York as the reference point. A score of 112 means you're paying about 12% more, simple as that. Honestly makes you think about where it actually makes sense to settle down, especially if you're watching your budget.