Well situated in the center of Istanbul, Union Hotel Karaköy is within a 5-minute walk of Galata Tower and 0.7 miles of Spice Bazaar. The property is around 1.1 miles from Suleymaniye Mosque, 1.5 miles from Istiklal Street and 1.5 miles from Basilica Cistern. The property provides a 24-hour front desk, airport transportation, a shared lounge and free WiFi throughout the property. The hotel will provide guests with air-conditioned rooms with a closet, an electric tea pot, a minibar, a safety deposit box, a flat-screen TV and a private bathroom with a shower. At Union Hotel Karaköy all rooms come with bed linen and towels. Column of Constantine is 1.7 miles from the accommodation, while Topkapi Palace is 1.7 miles away. Istanbul Airport is 22 miles from the property.