f(x)'s Krystal recently shared a picture she took while in San Francisco.

She shared this photo through her me2day and wrote, "enjoying san francisco?".

While sporting a stylish sweater and sunglasses, Krystal showed her fans her bright and happy smile while standing in front of one of San Francisco's most famous landmarks, the Golden Gate Bridge, which spans the entrance to San Francisco Bay.

Source & Image: Krystal's me2day