Union Hotel Karaköy in Istanbul
✅ Many guests highlight the hotel's excellent location close to Galata Bridge and other attractions. ✅ Rooms are described as very clean, spacious, and comfortable with good quality mattresses and blackout curtains. ✅ Service is frequently praised as friendly, warm, and exceeding expectations, including helpful concierge and airport transfer arrangements. ✅ Complimentary morning coffee or tea and muffins are appreciated by several guests. ✅ The annex building rooms offer great sea views and a feeling of privacy. ❌ Street noise from traffic and honking near the hotel is mentioned by multiple guests, especially when windows are open. ❌ One guest reported unexpected charges for tea served at check-in, suggesting caution when ordering beverages. ❌ The immediate surroundings include hardware stores, which some found less picturesque despite proximity to the waterfront.
Rooms and prices
deals
deals
deals
deals
deals
deals
Description
Union Hotel Karaköy is a 4-star hotel located in Istanbul, offering a range of rooms including Standard Double, Superior Double with sea view, and Junior Suites in an annex building. The hotel provides free Wi-Fi throughout the property and has facilities such as laundry, dry cleaning, and a 24-hour front desk. Guests with mobility issues can use the elevator to reach upper floors. Parking is available free of charge, and the hotel can arrange airport transfers. The rooms are noted for being clean and comfortable, with blackout curtains and floor-to-ceiling windows. While breakfast is not provided, complimentary morning coffee or tea and muffins are offered to guests. The hotel’s service is praised for being friendly and helpful, with staff going beyond expectations to assist guests. However, some guests have mentioned noise from the nearby street and a caution regarding charges for tea served at check-in.
Location
Union Hotel Karaköy is situated 2 km from Istanbul’s city center in the Beyoglu district. It is just 140 meters from the sea, providing easy access to the waterfront. Nearby landmarks include the Galata Tower, the Golden Horn (Haliç), and the Galata Bridge. The Church of Saints Peter and Paul is 218 meters away, and several restaurants are within a 300- to 400-meter radius, such as Enginar (231 m), Kamondo (276 m), and Pitti Teras (361 m). The Ataturk Airport (IST) is about 14 km from the hotel. The metro station is within walking distance, making it convenient for exploring various parts of Istanbul.
Tips
- If you want a sea view and quieter room, book one of the higher floor rooms in the annex.
- Be aware that street noise can be significant if windows are open.
- Use the hotel’s free morning coffee and muffin offer to start your day economically.
- Confirm any charges for in-room refreshments to avoid unexpected fees.
Policies and conditions
- Child policies: Children can stay in some rooms of this hotel. Additional fees may be charged for children using existing beds. Add the number of children to get a more accurate price.
- Cribs and Extra Beds: For all room types, extra beds cannot be added. Please contact the hotel for details about crib policies.
- Breakfast: Breakfast not provided
- Pets: Pets are not allowed
- Age Requirements: The main guest checking in must be at least 18 years old
- Paying at the hotel: MasterCard, Visa
- Check in time: 14:00. Check out time: 12:00.
Services and facilities
- Shopping on site
- Air conditioning
- 24-hour reception
- Elevator/lift
- Smoking areas
- Currency exchange
- Heating
- Ticket assistance
- Television in lobby
- Express check-out
- Fire Extinguisher
- Non-smoking rooms
- Cable TV
- TV
- Minibar
- Slippers
- Toiletries
- Laundry
- Concierge services
- Dry-cleaning
- Luggage storage
- Telephone
- Coffee/tea for guests
- Bottled water
- Kettle
- Free Wi-Fi
- Airport transportation
- Multi-language staff
- Tour assistance
- Parking
- Fax and copy machine
- Pets Not Allowed
The distance to the sea is 140 meters
Hotel view
Video: Union Hotel, Istanbul, Turkey
Map
Reviews
We stayed in the hotel’s annex, located in the building next door, which honestly felt more like having our own private apartment. The room was extremely spacious, spotlessly clean, and filled with natural light. The shower was very powerful, and the views were incredible — definitely a highlight of the stay.
The location is fantastic for exploring Istanbul, with easy access to all the main attractions across different parts of the city. The only slight downside is that the immediate street has a number of hardware stores, so it’s not the most picturesque setting right outside the door. That said, just across the main road you’re right by the waterfront, so it really isn’t a big issue.
Overall, I’d highly recommend staying here — especially if you value space, comfort, and a great base for exploring the city.
Pros:
1. The hotel's location was excellent for me. The metro was within walking distance, the Kryvyi Rih embankment was nearby, and attractions were easily accessible. If you get a room on an upper floor, you'll also have a great view. There are many decent establishments around for breakfast and more.
2. The hotel itself has polite and friendly staff. We had a standard room, and everything advertised was available (we requested a toothbrush at reception and it was brought to the room immediately). Slippers were replaced after 3 days. Housekeeping was daily. Water was complimentary. The pillows were good, and the mattress was comfortable. The blackout curtains and floor-to-ceiling windows were also a plus.
3. In the mornings, they offer complimentary coffee (or tea) and a muffin. Very nice, thank you! They also offer services like eSIM purchases, excursions, transfers, etc.
Cons:
4. The street below is very noisy if you open the windows. Cars and motorcycles constantly honk at the traffic light right outside.
Overall, the trip was a success!!!
A big thank you to the hotel staff!
POIs near hotel
Cafe and Restaurants near hotel
Frequently asked questions about Union Hotel Karaköy
Does Union Hotel Karaköy provide breakfast?
Breakfast is not provided, but the hotel offers complimentary coffee or tea and muffins in the mornings.
Are pets allowed at the hotel?
Pets are not allowed at Union Hotel Karaköy.
What types of rooms are available?
Room types include Standard Double room, Superior Double room, Superior Double room with sea view, Double Junior Suite Annex, Double Junior Suite Annex with partial sea view, and Double Junior Suite Annex with sea view.
Is parking available at the hotel?
Yes, free parking is available for guests.
How far is the hotel from the sea and main attractions?
The hotel is 140 meters from the sea and within walking distance to Galata Tower, Galata Bridge, and the Golden Horn.
Hotels you might also like
Hotel prices for: August - September 2026 calendar
The average hotel price this month is 115 USD The best time to book is August 12, with rates starting from 94 USD