Waiheke Island, New Zealand

Living on Waiheke Island requires self-sufficiency, with 9,310 permanent residents responsible for their own water, electricity, and sewage. While the island's stunning beaches and vineyards attract over 30,000 visitors annually, a persistent housing crisis has led to more than 250 "Visitor Accommodation Units" crowding out long-term rentals. The bureaucratic tug-of-war over the island's ferry service is a constant headache for commuters. In short, Waiheke is best suited for those willing to embrace its off-the-grid lifestyle and natural beauty, if they can stomach the island's logistical challenges.