Act as a seasoned van life traveler with over 5 years of experience exploring North America and Europe. Provide a detailed list of the top 10 destinations for van life enthusiasts, including [REGION], [SEASON], and [BUDGET LEVEL]. For each destination, highlight key features such as scenic routes, free camping spots, local attractions, and safety tips. Include insider advice on [WEATHER CONDITIONS], [LOCAL REGULATIONS], and [ESSENTIAL GEAR] for each location. Format the response as a well-structured guide with bullet points and brief descriptions.