[360 Trip to Korea] Teheran-ro 🇰🇷 Seoul’s Silicon Valley Street

Teheran-ro stretches through the heart of Seoul’s Gangnam district, forming one of the most influential business corridors in South Korea.

Often referred to as the “Silicon Valley of Seoul,” the avenue is home to major technology companies, financial institutions, global headquarters, and rapidly growing startups. Glass towers rise along the boulevard, reflecting the pace and ambition of one of Asia’s most dynamic economies.

By day, the street pulses with office workers, entrepreneurs, and investors moving between corporate buildings, cafés, and conference spaces. The surrounding neighborhoods have evolved into hubs for innovation, networking, and modern urban lifestyle.

Yet Teheran-ro is more than a business district. Beneath the skyscrapers lie underground shopping arcades, restaurants, and cultural venues that create a layered city experience.

At night, the skyline glows with illuminated office towers and neon reflections, revealing a different side of Gangnam — sleek, energetic, and unmistakably modern.

Whether viewed as a financial artery, a technology corridor, or a symbol of Seoul’s rapid growth, Teheran-ro represents the forward momentum of a city constantly reinventing itself.