Great variety in shops, cafes and restaurants. You can find jewellery, clothes, food, souvenirs and more here. Also a great opportunity for any tourists interested in photography. Aleksanterinkatu is really close to Tuomiokirkko and the harbor nearby.
You can get just about anything you need here. Located at the heart of helsinki Aleksanterinkatu has a lot of nearby activity areas as well.
Paulig Cafe at Kluuvi has really good coffee