Suggest me a book with your favourite setting of all time

This is kind of a part 2 to my other post about favourite characters

I think my two big things I like in a book, are a great character(s) and a really vibey setting. If a book has these then I'll read any genre. Some examples;

• Eve Babitz' Slow Days and Eve's Hollywood (70s party scene LA)
• Donna Tartt’s The Secret History (Dark Academia University)
• The Hunger Games series (Panem)
• The Talented Mr Ripley (Italy and Europe)
• Harry Potter (self-explanatory)

So what's your all-time favourite setting in a book?