The Arabian Peninsula buzzes with construction as countries race to build the tallest, grandest, and most futuristic cities. Gulf nations pour billions into attention-grabbing projects that reach for the clouds. Amid this development frenzy, Oman stands apart. This coastal nation takes a thoughtful $5 billion approach to creating smart cities that prioritize cultural preservation and sustainable growth. Here’s what makes Oman’s approach unique—and why it stands out in the region.