1,353 reviews
From
$300No. 70, Tersane Cad., Arap Cami Mah., Galata, Karakoy, Beyoglu, Istanbul , Istanbul, 34420, Turkey
1,353 reviews
1/52
Free wifi
Streaming service (like Netflix)
Air conditioning
Tour desk
Private entrance
Soundproof rooms
24-hour front desk
Non-smoking rooms
Welcome to the Union Hotel Karaköy, your delightful base in the heart of Istanbul, where the vibrant city meets cozy comfort! Located just 1.3mi from the city center, this hotel is ready to be your gateway to explore the stunning sights of this mesmerizing metropolis. Easily accessible and brimming with charm, the hotel sits at Arap Cami̇ Mah. Tersane Cad. No: 70, in the trendy area of Galata/Karaköy, Beyoğlu. With a starting price of just $XX per night, an unforgettable Turkish adventure awaits!
Once you step inside, you’ll be greeted by modern, soundproof rooms designed to ensure you have a peaceful sanctuary after your bustling day of exploration. Enjoy all the comforts of home with free Wi-Fi, air conditioning, and your very own kitchenette to whip up a midnight snack. Plus, can’t miss your favorite Netflix series? No problem! Our streaming service will keep you entertained while you revel in picturesque views of Istanbul every morning.
And it doesn’t end there! With 1353 rave reviews highlighting the stellar service and excellent amenities, you’ll be in good hands. Take advantage of our 24-hour front desk ready to assist with any requests, and don't hesitate to swing by our tour desk for insider tips on local fun. Need parking or an airport shuttle? We’ve got that covered too—just keep in mind those extra charges. So come on down to Union Hotel Karaköy, where the stars of Istanbul come together for the ultimate getaway!
Adventure awaits at the Union Hotel Karaköy, and comfort is just a door away! Choose from an array of room options that cater to your every need. The Superior and Standard Rooms provide cozy charm, perfect for unwinding after a day of immersion in Istanbul’s bustling streets. Meanwhile, the Annex Junior Suites offer a touch of luxury, accommodating families or groups with ease. Imagine waking up each morning in plush bedding and enjoying a moment of peace before stepping out into the captivating city that lies just outside your window.
But let's talk views! For travelers seeking a little extra magic, why not indulge in one of our breathtaking Sea View suites? Picture yourself sipping on Turkish tea as you gaze at the endless horizon, or cozying up to a loved one on the sofa bed while the city comes alive beneath you. The Partial Sea View rooms deliver gorgeous glimpses of that stunning landscape too, ensuring you can capture the essence of Istanbul right from the comfort of your room. And don't worry about venturing far for family accommodation—our spacious suites can accommodate up to three adults and two children, making it perfect for those traveling with their loved ones.
When it’s time to satisfy your appetite for exploration, our friendly 24-hour front desk staff is ready to assist with anything you need. Whether you're in search of the trendiest dining spots, hidden local gems, or simply need tips for getting around, they’ve got you access to their secret knowledge of the city. And with payment options flexibly catering to anyone from cash enthusiasts to credit card wielders, we’re all about making your stay as easy as pie! So come on down to the Union Hotel Karaköy—where unforgettable Istanbul adventures unite with picturesque staycations!
Closest airports
Istanbul Atatürk Airport
8.8miSabiha Gökçen International Airport
19.7miTekirdağ Çorlu Airport
55.4miCengiz Topel Naval Air Station
61.5miBursa Yenişehir Airport
61.5miFree wifi
Streaming service (like Netflix)
Air conditioning
Tour desk
Private entrance
Soundproof rooms
24-hour front desk
Non-smoking rooms
Landmark view
Elevator
Upper floors accessible by elevator
Free toiletries
Soundproof
Show 6 photos
Annex Junior Suite
1 Sofa Bed
1 Queen Size Bed
375 sqft
Private Bathroom
Private entrance
Minibar
Flat-screen TV
+
More details
Show 15 photos
Annex Junior Suite, Sea View
1 Sofa Bed
1 Queen Size Bed
375 sqft
Landmark view
Private Bathroom
Private entrance
Minibar
+
More details
Show 10 photos
Standard Room
1 Queen Size Bed
270 sqft
Private Bathroom
Private entrance
Minibar
Flat-screen TV
+
More details
Show 8 photos
Annex Junior Suite, Partial Sea View
1 Queen Size Bed
1 Sofa Bed
375 sqft
Landmark view
Private Bathroom
Private entrance
Minibar
+
More details
Show 14 photos
Superior Double Room
1 Queen Size Bed
270 sqft
Landmark view
Private Bathroom
Private entrance
Minibar
+
More details
Superior, River View
More details
Room Selected at Check in
More details
Economy
More details
Annex Junior Suite, Partial View
More details
9.6
1,353 reviewsCategories of assessments
Cleanliness
Comfort
Location
Facilities
Staff
Value for money
WiFi quality
Featured reviews:
Rengim
9.1
November 2023
Location: The hotel's location is absolutely fantastic! It's centrally located, making it convenient to explore the city. Moreover, it's incredibly close to the ferry and major tourist attractions Staff: The staff were incredibly friendly and helpful throughout my stay, providing a warm and welcoming atmosphere. Cleanliness: The cleanliness of the hotel exceeded my expectations; the rooms and common areas were impeccably maintained. Elevator: Having an elevator was a great convenience. Hospitality and Gifts: The hotel went above and beyond with thoughtful gestures, such as complimentary treats and even a room upgrade – a delightful surprise!
Elevator Size: The one drawback was that the elevator was a bit small, accommodating only two people comfortably. This became inconvenient, especially during peak times when a larger capacity would have been more practical. Noise: Another notable drawback was the insufficient sound insulation in the rooms. Improved insulation would greatly enhance the overall comfort of the stay.
Sara
10
December 2023
the staff were amazing, very helpful very kind. I booked three rooms, 2 of the 3 rooms were upgraded for free. I got sick and they sent me ginger tea to my room without me asking for it. look for Ismael he’s a dear, we were sad we couldn’t say goodbye before leaving. the room view was breathtaking, and even with my messiness they were able to clean the room perfectly and organize my stuff. location is also great, metro station, super market, pharmacy, currency exchange, river and galata tower, all is 2-5 minutes walking distance. galata port and Eminonu grand bazar are 20 minutes walking distance taksim square is 8 minutes away. bars and restaurants are less than 10 minutes walking distance. over all, location is close to everything.
I think they should start including breakfast in the hotel
Sara
10
December 2023
the staff were amazing, very helpful very kind. I booked three rooms, 2 of the 3 rooms were upgraded for free. I got sick and they sent me ginger tea to my room without me asking for it. look for Ismael he’s a dear, we were sad we couldn’t say goodbye before leaving. the room view was breathtaking, and even with my messiness they were able to clean the room perfectly and organize my stuff. location is also great, metro station, super market, pharmacy, currency exchange, river and galata tower, all is 2-5 minutes walking distance. galata port and Eminonu grand bazar are 20 minutes walking distance taksim square is 8 minutes away. bars and restaurants are less than 10 minutes walking distance. over all, location is close to everything.
I believe hotel should start thinking about creating breakfast included packages it would help allot.
Nikolaos
10
May 2025
- Amazing location: 5’ walking distance to Galata tower, Galata bridge and the district with bars and coffees. At Galata bridge you may take tram T1 which transport you in few minutes to main sights(Aya Sofia, topkapi, Sultanahmet camii, basilica Kinsterna, grand bazaar). Also, at Galata bridge (Eminonu) you may take the ferries to Asian side, besiktas, ortakoy etc. 15’ walking distance to Egyptian bazaar and Yeni camii. At the other side of Galata tower you may take tram T5 to Balat, fener and Patriarchate. - Magnificent view to Bosphorus, Yeni Camii, topkapi,Aya Sofia. From the room you can also enjoy golden hour. - All guys at reception are very supportive, provide detailed information and explain you everything you need. - Transport to airport (with charge) with comfortable car -At plus, every morning they offer filter coffee and simit (Turkish sesame bread rings) free of charge
Kelly
10
January 2025
Centrally located and within walking distance of attractions and the connecting metro from the airport. The staff were all fantastic, very attentive and nothing was too much hassle - excellent English which was a massive bonus for us. The service received for the price was exceptional, a very modern and clean hotel We needed an ice pack at 11:30pm and it was brought to our room door within 5 minutes after phoning the 24hour reception Wi-Fi connected TVs in the room which is better than the Sheraton Grand in Edinburgh If we were to return to Istanbul we would absolutely book again
N/A
Ilia
8.2
April 2025
The room was tidy and cleaned everyday, the view was amazing on the Golden Horn and some famous mosques. Staff were excellent and pleasant to deal with, they offered us tea and coffee (and it was for free). The location of the hotel is wonderful because you can get to the famous sights easily on foot or by public transport (tram, bus, subway, even ferries).
Some minor issues: 1. Wi-fi just turned off time to time (or lost connection). 2. the nearest mosque starts "signing" for praying at 4 am. It isn't a big deal but can bother you if you are sensitive in your sleep. 3. During our staying, there was odor (like from a sewer) time to time. 4. the TV is placed strangely, it is shifted from the bed and the bracket can't be rotated.
Giovanni
10
March 2025
Everything was perfect since the beginning. All the staff from the Union Hotel was very friendly to us during our whole stay. They treated us really well, they made us feel as home and they even gave us a welcome coffee and a capuccino just upon our arrival :) They were always ready to give us information about the city and recommendations of restaurants. The first night we arrived kind of late and we were a little bit hungry, they helped us to order food online and brought it to the room. Thanks! This was really helpful because everything was in Turkish. They also helped us to make a reservation for a Hamam, they managed everything for us, we were picked up and brought back to the hotel. They made everything feel really easy. We had really zero mental pressure thanks to them. Plus, the room was super clean, the bed was really confortable, the views were amazing! Waking up everyday with the view of the river and the mosques was a huge win. The hotel is also really well placed next to the tram, the metro, the ferry and historical center.
Everything was perfect.
Elena
10
April 2023
Clean, friendly staff, helpful. The noise isolation problem was not an issue for me, as the reviews say, the windows are good and sound proof, and I am a regular in Istanbul, I can compare to previous experiences.
you can’t see any view from the lower floors and the neighborhood is not the prettiest to be a tourist in, it is full of small shops and a market for construction, so when walking you have to pass by a lot of objects exposed on the street floor like toilets, cables and others but it is within walking distance to the main atractions, so you can ignore this detail.
Sam
10
February 2023
I had a fantastic and comfortable 6 night stay at this hotel. The staff were kind and courteous from start to finish and would always ask if we needed anything whenever we seen them, they even provided umbrellas for us on a rainy day! My partner and I stayed on the 8th floor and the views across the city were incredible. I'd highly suggest a high floor room for the view alone! The jacuzzi in the room was very relaxing (especially after a long day exploring) although plan to allow around 90 mins for it to fill up with hot water. My partner worked from the room online several times and the WiFi connection was strong enough to support it with no problems. There's no dining options in the hotel although it's surrounded by a plethora of cafe's and restaurants so eating was no problem. The hotel is situated on a main road but the sound of traffic outside wasn't loud enough to be bothersome and we both had 6 very good nights sleep. It's also a stones throw from the cities public transport network. The area the hotel is in felt very safe and we would often return late at night with no problems. Other amenities include airport transfers (around 30-40 minutes from Istanbul International), bedside plug sockets, complimentary daily tea, coffee and a bottle of water, a safe, central heating. I'd once again like to thank the lovely staff for such a wonderful stay, the hotel had only been open for a month at the time of staying and I'm glad I gave it a chance. Should I ever return to Istanbul I have no doubts that I would happily return to this hotel and I would encourage you to do the same!
N/A
Aleksandra
10
January 2025
We loved our stay here and will definitely come back when we are again in Istabul! The view from the room was stunning (just like in the photos) and thanks to the staff it made our trip unforgettable! Location is great, close to the historical part of the city and to the metro station. We were offered a welcome drink, which was a very nice gesture. The Wi-Fi connection was one of the best we've had in a hotel! Room was cleaned every day - new sheets and towels, new bottle of water and coffee. They even gave us a small gift when checking out which was a lovely final touch to our whole experience. Highly recommend it!
Everything was great! Maybe the only thing was the loud noise from the traffic on the street, but this is not the hotel's fault and it helps you feel Istanbul even better :)
Attractions
Rustem Pasha Mosque (Rüstem Paşa Camii)
0.4miIstanbul Museum of Modern Art (Istanbul Modern Sanat Müzesi)
0.5miNew Mosque (Yeni Cami)
0.5miGalatasaray High School (Galatasaray Lisesi)
0.8miGülhane Park (Gülhane Parki)
0.9miBeyazit Mosque (Beyazit Camii)
1miIstanbul Archaeological Museums (Istanbul Arkeoloji Muzeleri)
1miColumn of Constantine (Çemberlitaş Sütunu)
1miBalat
1.2miArasta Bazaar
1.3miSokollu Mehmet Pasha Mosque (Sokollu Mehmet Paşa Camii)
1.3miGreat Palace Mosaic Museum
1.4miKariye Museum (Kariye Müzesi)
1.8miEyüp
2.4miHaydarpasa Railway Station (Haydarpasa Gari)
3.1miAttractions
Rustem Pasha Mosque (Rüstem Paşa Camii)
0.4miIstanbul Museum of Modern Art (Istanbul Modern Sanat Müzesi)
0.5miNew Mosque (Yeni Cami)
0.5miGalatasaray High School (Galatasaray Lisesi)
0.8miGülhane Park (Gülhane Parki)
0.9miBeyazit Mosque (Beyazit Camii)
1miIstanbul Archaeological Museums (Istanbul Arkeoloji Muzeleri)
1miColumn of Constantine (Çemberlitaş Sütunu)
1miBalat
1.2miArasta Bazaar
1.3miSokollu Mehmet Pasha Mosque (Sokollu Mehmet Paşa Camii)
1.3miGreat Palace Mosaic Museum
1.4miKariye Museum (Kariye Müzesi)
1.8miEyüp
2.4miHaydarpasa Railway Station (Haydarpasa Gari)
3.1miAirports
Istanbul Atatürk Airport
8.8miSabiha Gökçen International Airport
19.7miTekirdağ Çorlu Airport
55.4miCengiz Topel Naval Air Station
61.5miBursa Yenişehir Airport
61.5miFree wifi
Streaming service (like Netflix)
Air conditioning
Tour desk
Private entrance
Soundproof rooms
24-hour front desk
Non-smoking rooms
Landmark view
Elevator
Upper floors accessible by elevator
Free toiletries
Soundproof
Accessibility
Upper floors accessible by elevator
Activities
Bicycle rental
Bathroom
Bathtub or shower
Free toiletries
Hairdryer
Private Bathroom
Shower
Slippers
Toilet
Toilet paper
Towels
Bedroom
Linens
Wardrobe or closet
Business Facilities
Fax/Photocopying
Cleaning Services
Daily housekeeping
Dry cleaning
Ironing service
Laundry
Common Areas
Shared lounge/TV area
Food & Drink
Grocery deliveries
Minibar
Food & drink safety
Breakfast to-go containers
Delivered food covered securely
Food can be delivered to guest accommodation
Front Desk Services
24-hour front desk
Baggage storage
Concierge
Currency exchange
Express check-in/out
Invoice provided
Private check-in/out
Tour desk
General
Air conditioning
Designated smoking area
Elevator
Hardwood or parquet floors
Heating
Hypoallergenic room available
Laptop size safe
Non-smoking rooms
Private entrance
Smoke-free property
Soundproof
Soundproof rooms
Internet
Free wifi
Kitchen
Cleaning products
Electric kettle
Living Area
Sitting area
Media & Technology
Cable channels
Flat-screen TV
Satellite channels
Streaming service (like Netflix)
Telephone
TV
Physical distancing
Cashless payment available
Room Amenities
Clothes rack
Iron
Socket near the bed
Safety & security
Carbon monoxide detector
CCTV in common areas
CCTV outside property
Fire extinguishers
Key card access
Safe
Security alarm
Smoke alarms
Safety features
Access to healthcare professionals
First aid kits available
Services
Wake-up service
Wake-up service/Alarm clock
Transportation
Airport drop-off
Airport pickup
Airport shuttle
Car rental
Public transit tickets
Shuttle service
View
Landmark view
Pets are not allowed.
WiFi is available in all areas and is free of charge.
Age restriction may apply
Parking may not be available
Child policies
Children of all ages are welcome.
Children 13 and above will be charged as adults at this property.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
0+ years
Additional fees are not calculated automatically in the total cost and will have to be paid for separately during your stay.
The maximum number of cribs, extra beds, and children allowed in existing beds can vary depending on the option booked.
All cribs and extra beds are subject to availability.
No capacity for extra beds.
Cash
Mastercard,
Visa,
Maestro,
Cash only,
Bankcard
This property accepts cash.
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