Torrevieja, Spain

Torrevieja's population of 98,533 may seem enticing, but the reality is that this Mediterranean resort town has a persistent bureaucracy headache and a brutally hot, dry climate that can be a challenge for newcomers. The city's origins as a salt-mining and fishing village are evident, with the massive pink salt lakes dominating the landscape. While tourism has fueled exponential growth over the past decades, drawing in a large contingent of British, Irish, German, and Scandinavian residents, the influx has also led to overcrowding and strains on infrastructure. Those seeking a slower-paced, beachside retirement may find Torrevieja appealing, but the intense heat and arduous paperwork could test the patience of even the most seasoned expats.