Castelu Hotel & Accommodation Deals 2026 from NZ$67 - Fully Refundable Options

Change your mind
Book hotels with free cancellation
Treat yourself
Sign in to save 10% or more on thousands of hotels
Sign in
Be picky
Search almost a million properties worldwide

Go beyond your typical stay in Castelu

Pet friendly

Apartment

Apart hotel

Condo

Spa

Pool

Spa pool

Family friendly

Waterpark

Check prices for these dates

Tonight

Tomorrow

This weekend

Next weekend

Our top choices for Castelu hotels

A modern bedroom with a bed, a blue sofa, and a wooden headboard.

A modern interior with a dining area, seating, and a large window.

1. Beach Vibe Hotel

Mamaia-Sat

NZ$618

includes taxes & fees

2 Sept - 3 Sept

A restaurant setting with tables set for dining, including plates, glasses, and cutlery.

A wooden bar with a bottle of wine and two glasses on it.

A neatly made bed with a blue headboard, a bedside table, and a matching ottoman.

A swimming pool with lounge chairs and a covered area with tables and chairs.

2. Black Sea Horses

Ovidiu

NZ$182

includes taxes & fees

13 Sept - 14 Sept

A modern staircase with wooden steps and integrated lighting, leading to a balcony with lush greenery.

A modern interior with large windows, indoor plants, and a textured wall.

A modern hotel room with a large bed, a desk, a bathroom with a green mosaic backsplash, and a view of the water.

A modern hotel lobby with a reception desk, seating area, and a large planter with greenery.

3. Duman Boutique Hotel

Constanța

Alberto

NZ$226

includes taxes & fees

4 Sept - 5 Sept

A modern hotel room with a large bed, a desk with a flat-screen TV, a mirror, and a window with blue curtains.

A buffet with various food options including scrambled eggs, bacon, and fried chicken.

A modern lobby with patterned sofas, a round table with a vase of flowers, and large windows offering a view of greenery outside.

A multi-story hotel with a modern design, featuring balconies and a prominent signage.

4. Hotel Condor

Constanta

Thomas

NZ$163

includes taxes & fees

13 Sept - 14 Sept

A modern reception area with a reception desk, seating, and large windows.

A modern interior with a wooden herringbone floor, a staircase with metal railings, and a seating area with tables and chairs.

A modern building entrance with a staircase leading to a glass door, a sign reading "MAVA apartament", and a well-lit outdoor area.

A modern bar area with a wooden counter, bar stools, and a variety of bottles and glasses.

5. Mava Apartamente

Constanta

Damesha

NZ$139

includes taxes & fees

2 Oct - 3 Oct

A hotel room with two beds, a desk, a chair, a TV, and a view of the city.

A conference room with rows of chairs, a large screen, and a door with an exit sign.

A modern building with a glass facade, a green wall with plants, and a set of stairs leading to the entrance.

A hotel room with a flat-screen TV mounted on the wall, a desk with a phone, a lamp, and a tray table with water bottles, glasses, and a coffee pot.

6. MILLENNIUM

Constanta

Marco

NZ$195

includes taxes & fees

2 Sept - 3 Sept

A beach with a clear sky and a person walking on the sand.

7. Casa Del Mar 2

Navodari

NZ$185

includes taxes & fees

2 Sept - 3 Sept

A rooftop terrace with two sofas, a coffee table, and a view of a bridge at dusk.

A modern lobby with a reception desk, a black chair, a yellow sofa, and a decorative vase with flowers.

A modern hotel with a pool area, outdoor seating, and string lights.

A modern hotel with a geometric facade and a visible entrance.

8. Nyota Hotel & Conference Center

Constanta

Anca

NZ$252

includes taxes & fees

6 Sept - 7 Sept

A historic building with a cafe on the ground floor, outdoor seating, and a well-maintained entrance.

A spacious living area with leather sofas, a round coffee table, and large windows with a view.

A spacious living area with leather sofas, a coffee table, and a laptop on a suitcase.

A historic building with a grand entrance, large windows, and a sign indicating it is a hotel.

9. Casa Hrisicos

Old Town Constanta

Andrey

NZ$231

includes taxes & fees

2 Sept - 3 Sept

A historic hotel with a classic European architectural style, featuring a symmetrical facade, multiple balconies, and a prominent entrance.

A crowded restaurant with tables and chairs, a bar area, and a chandelier.

A beach with a rocky breakwater, sandy shore, and clear blue water.

A dark wooden wardrobe with a mirror above it and a small table with a vase of red flowers.

10. Hotel Cherica

Constanta

"This hotel was in a fabulous location in the middle of everything — literally surrounded by shops and restaurants. The hotel room contained anything you would ever need, such as vanity kits, shower caps, a desk, a couch, a coffee table, etc. It was large and spotless. I would stay here again for sure. Unfortunately, I had to check out early, so I missed the included breakfast. The hotel building itself is beautiful and historic. So pretty when lit up at night."

Samantha

NZ$216

includes taxes & fees

1 Oct - 2 Oct

A balcony with a glass railing overlooking the ocean. There is a table with a glass jar on it.

A modern living room with a white dining table, grey chairs, a grey sofa, a TV mounted on the wall, and a large window with curtains.

A hotel hallway with a patterned carpet, light fixtures, and a door with a number sign.

A modern hotel room with a neatly made bed, a bedside table with a lamp, and a large window with curtains.

11. Hotel Building Stefan

Navodari

ion

NZ$112

includes taxes & fees

2 Sept - 3 Sept

A beach with rows of white umbrellas and beach chairs, a lifeguard tower, and a sign reading "Reyna Beach".

A modern living room with a glass coffee table, a purple sofa, and a dining area with chairs.

A bedroom with a large bed, a flat-screen TV, a mirror, and a painting on the wall.

A modern kitchen with a built-in microwave and refrigerator, a dining area with a glass table and chairs, and a large window with curtains.

12. Gabizz Apartments

Constanta

Martin

NZ$213

includes taxes & fees

18 Sept - 19 Sept

A hotel reception area with a marble counter, wooden paneling, and a modern chandelier.

A buffet line with various food options in clear containers.

A parking lot with several cars, a view of a body of water, and buildings in the background.

A hotel room with two beds, a desk, a chair, and a phone on a nightstand.

13. Hotel Oxford

Constanta

Robin

NZ$151

includes taxes & fees

28 Sept - 29 Sept

A modern staircase with metal railings, leading to a lower level.

A modern dining area with a polished floor, grey and blue chairs, and a white tablecloth-covered table.

A balcony with outdoor furniture, a large umbrella, and a view of the sea and buildings.

A modern two-story building with balconies and large windows.

14. La mer Mamaia Nord

Navodari

"es ist einen relativ neuwertig, privat geführtes Haus. Die Eigentümer sind ständig dort present, sehr freundlichen, ruhigen Menschen und extrem hilfsbereit. Das Frühstück ist sehr gut und hochwertig . Parkplätze befinden sich ausreichend vor dem Hotel und kostenlos. Die Gegend ist ruhig, die Nachtruhe ist gegeben. Zum Meer braucht man nur 3 min Gehfuss. Restaurants befinden sich in Mamaia , man muss dorthin fahren. Das Hotel ist ideal für Familien mit Kindern. "

Anonymous traveller

NZ$125

includes taxes & fees

2 Sept - 3 Sept

A spacious lobby with a marble floor, a reception desk, and a seating area.

A dining table set with plates of food, glasses of wine, and a bottle of olive oil.

A hotel with a curved facade, multiple air conditioning units, and a prominent sign with the name "HOTEL GUCCI".

A hotel entrance with glass doors, a red mat, and a potted plant.

15. Hotel Guci

Constanta

Ramon Roberto

NZ$137

includes taxes & fees

1 Oct - 2 Oct

A beachside hotel with rows of sun loungers and striped umbrellas, a clear view of the sea, and a sandy beach.

A hotel with a large outdoor seating area, multiple buildings in the background, and a view of the sea.

A large hotel with multiple floors, a central courtyard with numerous sun loungers and umbrellas, and a clear view of the surrounding area.

A rooftop pool with lounge chairs, palm trees, and a view of the beach.

16. Crowne Plaza Constanta Mamaia Beach by IHG

Constanta

"We had an outstanding stay at the Crowne Plaza in Constanța. The hotel is modern, exceptionally clean, and one of the nicest properties we visited in Romania. The staff was friendly and professional, the rooms were spacious and comfortable, and the location provided easy access to the beach while still feeling quiet and relaxing. We would absolutely stay here again and highly recommend it to anyone visiting the Black Sea coast."

Caleb

NZ$205

includes taxes & fees

24 Sept - 25 Sept

A spacious dining area with multiple tables and chairs, a modern chandelier, and a large star decoration on the wall.

A modern hotel lobby with a sofa, a coffee table, and potted plants.

A modern hotel lobby with a marble reception desk, a staircase, and a glass door entrance.

A hotel room with a bed, a desk with a chair, two armchairs, a small table with a plant, and a painting on the wall.

17. Lira Pacific Aparthotel

Constanta

Daniel

NZ$161

includes taxes & fees

4 Sept - 5 Sept

A large, multi-story building with a central courtyard, multiple balconies, and a tower with a sign.

An aerial view of a pool area with lounge chairs and a central water feature.

A traditional Japanese-style room with tatami flooring, a low wooden table, a sofa, and sliding shoji doors.

A spacious lobby with leather seating, a staircase, and a chandelier.

18. Arena Regia Hotel & Spa

Navodari

Kevin

NZ$222

includes taxes & fees

1 Oct - 2 Oct

A restaurant with a long dining area, multiple tables, and chairs. There are large windows and a glass partition in the center.

A modern living room with a sofa, armchair, and ottoman, a TV, and a bookshelf.

A modern hotel room with a large bed, a chair, a small table, and a lamp.

A modern building with large glass windows reflecting nearby architecture.

19. Lupa By Bueno

Old Town Constanta

Christopher

NZ$206

includes taxes & fees

15 Sept - 16 Sept

A beach with rows of sun loungers and umbrellas, a rocky breakwater, and a view of the sea.

A reception desk with a wooden panel and a sign that reads "RECEPTIE".

A hotel entrance with a sign reading "Mesalos Hotel" and a staircase leading up to the entrance.

A hotel dining area with multiple tables and chairs, arranged in rows.

20. Hotel Megalos

Constanta

Ani

NZ$112

includes taxes & fees

18 Sept - 19 Sept

View all properties

Save an average of 15% on thousands of hotels when you're signed in

Top Castelu Hotel Reviews

Recent Reviews in Castelu

ALEZZI INFINITY RESORT & SPA

10/10 Excellent

"Everything was great."

Hotel On Plonge Junior

8/10 Good

"The room was clean and cleaned daily, exceptional service. Furniture is a bit dated and the wardrobe was making a lot of noise. All in all really good hotel for the area. The only gripe is no hit water in the shower in the afternoons / evenings."

Hotel Oxford

8/10 Good

"They only provide a welcome packet of in room coffee, so bring extra if you’d like one every morning."

Building Stefan Resort Sud

10/10 Excellent

"Good apartament, right on the beach, clean and cosy. Has a pool for extra swimming and nice restaurants nearby. Staff was friendly, also and there to help."

Hotel Arion

8/10 Good

"Good condition vs price!!"

Hotel Guci

8/10 Good

"Well located, nice staff, tasty breakfast and secured parking. We enjoyed our stay and would recommend."

Arena Regia Hotel & Spa

10/10 Excellent

"Restaurant ambience and food were excellent. Breakfast good quality with good variety of options"

Hotel Olt by Ventura

8/10 Good

"The staff was very accommodating and friendly."

More cheap accommodation in Castelu

Blue Sky Hotel

Strada Meduzei 1 Eforie Constanta

NZ$67

2 Sept - 3 Sept

includes taxes & fees

Hotel Olt by Ventura

Bulevardul Mamaia Nr. 466 Mamaia CT

NZ$102

2 Sept - 3 Sept

includes taxes & fees

8/10 Very good! (1 review)

Hotel Condor

Bulevardul Mamaia Constanta CT

NZ$163

13 Sept - 14 Sept

includes taxes & fees

EFO Studios on the Beach

Strada Marii, FN, Hotel Perla Eforie Nord

NZ$201

1 Oct - 2 Oct

includes taxes & fees

Hotel Doina

Hotel Doina Mamaia Constanta CT

Get rates

Signature Promenada Hotel-Apartments

Strada Promenada Navodari CT

Get rates

10/10 Exceptional! (2 reviews)

Frequently asked questions

What's the best place to stay in Castelu?

Continental Forum Constanta, located 16.6 mi (26.8 km) from the heart of Castelu, is a top choice for your stay, based on our traveller data. Other good choices for your trip to the area are Mava Apartamente and Crowne Plaza Constanta Mamaia Beach by IHG. See all available top hotels, or vacation rentals in Castelu.

What are some of the best holiday rentals that Castelu has to offer?

The house of roses: This holiday home rental outside of Castelu offers a balcony, a garden and a BBQ to help you feel perfectly comfortable in your new surroundings. It has 5 bedrooms, as well as a kitchen with a fridge, an oven and a microwave, so that you can cook with friends or family. See all vacation rentals in Castelu.

If I need to cancel my hotel reservation in Castelu, will I receive a refund?

Yes! You'll find that most hotel reservations are fully refundable if cancelled before the hotel's cancellation deadline, which is often 24 or 48 hours before check in. If you booked a non-refundable reservation, you might still have the option to cancel and get a refund within 24 hours of booking. Filter your search by fully refundable to find flexible hotel deals in Castelu.

What's it like to stay in Castelu?

Visitors to Castelu will definitely find plenty to explore and enjoy. There are 642 hotels and other accommodation options in the surrounding area. Find out more about Castelu.

What should I do while I'm visiting Castelu?

Places to visit in the wider area include Tomis Beach, Telegondola Cazino and Mamaia Casino. You'll also find Mamaia Beach and Mamaia Promenade in the area. Take a look at what more there is to see and do in Expedia's Castelu guide.

What's the seasonal weather in Castelu?

The hottest months are usually August and July, with an average temperature of 23°C, while the coldest months are January and February, with an average of 4°C. Average annual precipitation for Castelu is 553 mm.

Search Castelu hotels

Change your mind

Treat yourself

Be picky

Go beyond your typical stay in Castelu

Check prices for these dates

Filter by

Property class

Guest rating

Our top choices for Castelu hotels

1. Beach Vibe Hotel

2. Black Sea Horses

3. Duman Boutique Hotel

4. Hotel Condor

5. Mava Apartamente

6. MILLENNIUM

7. Casa Del Mar 2

8. Nyota Hotel & Conference Center

9. Casa Hrisicos

10. Hotel Cherica

11. Hotel Building Stefan

12. Gabizz Apartments

13. Hotel Oxford

14. La mer Mamaia Nord

15. Hotel Guci

16. Crowne Plaza Constanta Mamaia Beach by IHG

17. Lira Pacific Aparthotel

18. Arena Regia Hotel & Spa

19. Lupa By Bueno

20. Hotel Megalos

Top Castelu Hotel Reviews

Recent Reviews in Castelu

ALEZZI INFINITY RESORT & SPA

Hotel On Plonge Junior

Hotel Oxford

Building Stefan Resort Sud

Hotel Arion

Hotel Guci

Arena Regia Hotel & Spa

Hotel Olt by Ventura

More cheap accommodation in Castelu

Blue Sky Hotel

Hotel Olt by Ventura

Hotel Condor

EFO Studios on the Beach

Hotel Doina

Signature Promenada Hotel-Apartments

Frequently asked questions

Explore a world of travel with Expedia

Go further with the Expedia app