Hotel On Plonge Junior

Property class: 4

Choose dates to view prices

You can look forward to a free breakfast buffet, a terrace and laundry facilities at Hotel On Plonge Junior. For some rest and relaxation, visit the sauna. The on-site restaurant offers breakfast, lunch and dinner. Stay connected with free in-room WiFi, and guests can find other amenities, such as a bar and a gym.

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Free Wi-Fi
  • Air-conditioning
  • Gym
  • Bar
The current price is ฿2,518
฿2,821 total
includes taxes & fees
3 Nov - 4 Nov

Room options

Available filters for rooms
Showing 4 of 4 rooms

View all photos for Economy Double Room, Balcony

A hotel room with two white chairs, a small round table with a potted plant, a floor lamp, and a view of a parking lot through large windows.

Economy Double Room, Balcony

  • City view
  • 20 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed

View all photos for Double Room, Balcony, Lakeside

A hotel room with a bed, a desk, a chair, a TV, and a window with curtains.

Double Room, Balcony, Lakeside

10.0 out of 10
Exceptional
(5 reviews)
  • Lake view
  • 25 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Twin Room, 2 Single Beds, Balcony, Lakeside

A waterfront hotel with outdoor seating overlooking a calm river, surrounded by greenery and modern architecture.

Twin Room, 2 Single Beds, Balcony, Lakeside

9.4 out of 10
Exceptional
(6 reviews)
  • Lake view
  • 25 sq m
  • 1 bedroom
  • Sleeps 2
  • 2 Single Beds

View all photos for Economy Double Room

A hotel room with a bed, a desk, a chair, a small table with a plant, and a TV mounted on the wall.

Economy Double Room

  • City view
  • 20 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed
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About the area

Located in Constanta, Hotel On Plonge Junior is near the beach. Mamaia Cable Car and Telegondola Cazino are worth checking out if an activity is on the agenda, while those wishing to experience the area's natural beauty can explore Lake Siutghiol and Tabacariei Lake. Looking to enjoy an event or a game while in town? See what's happening at Arenele Idu or Farul Stadium. Visit our Constanta travel guide
Map
Bulevardul Mamaia 337A, Zona Debarcader Neptun Mamaia, Constanta, 900001

What's nearby

  • A waterfront promenade with cyclists, a couple walking, and a cityscape in the background.
    Mamaia Beach
    5 min drive - 1.8 km
  • Mamaia Aqua Magic
    2 min walk - 0.2 km
  • Mamaia Cable Car
    2 min walk - 0.2 km
  • Luna Park
    5 min walk - 0.5 km
  • Mamaia Promenade
    14 min walk - 1.3 km

Getting around

  • Constanta Station
    14 min drive
  • Constanta (CND-Mihail Kogalniceanu)
    26 min drive

Restaurants

  • Terasa Monte Carlo
    12 min walk
  • Bar Acvatic
    8 min walk
  • Taverna Aventura
    11 min walk
  • Restaurant Sofra
    11 min walk
  • Mirage
    10 min walk

About this property

Hotel On Plonge Junior

  • Upscale hotel
  • Take advantage of a free breakfast buffet, a terrace and laundry facilities at Hotel On Plonge Junior. For some rest and relaxation, visit the sauna. The on-site restaurant offers breakfast, lunch and dinner. In addition to a bar and a gym, guests can connect to free in-room WiFi.
  • Other perks at this hotel include:
    • A front desk safe, a lift and a 24-hour front desk
    • Luggage storage
  • Room features
  • All guest rooms at Hotel On Plonge Junior include thoughtful touches, such as air conditioning and bathrobes, as well as amenities, such as free WiFi and safes.
  • More amenities include:
    • Bathrooms with showers and free toiletries
    • Flat-screen TVs with cable channels
    • Heating, daily housekeeping and phones

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  • Parking included
  • Free Wi-Fi
  • Restaurant
  • Air-conditioning
9.0 out of 10, Wonderful, 60 reviews
The price is ฿2,215
฿2,480 total
includes taxes & fees
1 Nov - 2 Nov
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Frequently asked questions

Is Hotel On Plonge Junior pet-friendly?

No, pets are not allowed at this property.

How much does it cost to stay at Hotel On Plonge Junior?

As of 26 Oct 2026, prices found for a 1-night stay for 2 adults at Hotel On Plonge Junior on 3 Nov 2026 start from ฿2,518, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What time is check-in at Hotel On Plonge Junior?

Check-in begins at 3:30 PM.

What time is check-out at Hotel On Plonge Junior?

Checkout is at 12:30 PM.

Where is Hotel On Plonge Junior located?

Situated near the beach, this hotel is steps away from Lake Siutghiol and Mamaia Cable Car. Mamaia Aqua Magic and Mamaia Open Theatre are also within 10 minutes.

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Reviews

Hotel On Plonge Junior Reviews

9.2

Wonderful

9.6

Cleanliness

8.2

Location

9.2

Staff & service

9.4

Property conditions & facilities
Rating 10 - Excellent. 55 out of 79 reviews
Rating 8 - Good. 17 out of 79 reviews
Rating 6 - Okay. 4 out of 79 reviews
Rating 4 - Poor. 1 out of 79 reviews
Rating 2 - Terrible. 2 out of 79 reviews

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good breakfast choice, decent equipped gym, walking distance to decent restaurants and the beach (try mystic, it's 30 mins but a bit more chill), also lake View for pool bowling etx is close by. Rooms comfy and a nice balcony, car parking is free right outside hotel. The lake provides a nice view, although the lake itself could do with a spruce up, but you get some gorgeous sunsets there.
Stayed 3 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Great room with an outstanding view. Staff was friendly and the food was excellent.
Stayed 7 nights in Oct 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful hotel. As a woman traveling solo, I enjoyed how safe and clean it was. The staff were very nice, delicious breakfast was included, parking was easy and free, and the lake side view was my favorite part.
Stayed 1 night in Jul 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Wonderful location and lovely staff. Beautiful views over the lake. Good breakfast. Only thing was we experienced spiders, but bug spray took care of that. Nice and quick walk to the beach.
Stayed 9 nights in Jul 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent customer service and good options
Stayed 3 nights in Feb 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Perfect.

Perfect view. Perfect restaurant. Not perfect but very good breakfast.
Stayed 2 nights in Mar 2024
Verified review

8/10 Good

Liked: Staff & service, property conditions & facilities, room comfort
Comfortable room and clean. Breakfast Good but services from stuffs it was poor . Maybe they don't have experience but the hotel is 4 stars. The decoration in Restaurant is tragic with table cloth difference from first decoration.
Stayed 1 night in Mar 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The rooms are spacious, impeccably clean, and designed with modern aesthetics that offer a cozy yet elegant atmosphere. Waking up to the stunning views of the lake each morning feels like a dream. The quiet surroundings ensure that your stay is as restful as it is rejuvenating. Families will find the hotel to be a paradise of convenience and enjoyment. The on-site facilities are thoughtfully tailored to cater to both adults and children, with something for everyone to enjoy. The playgrounds and dedicated family areas allow the little ones to have fun in a safe environment, while parents can unwind and soak in the beautiful scenery. We had an outstanding stay with stunning lakeside views, tranquil atmosphere, excellent dining, and family-friendly facilities. Convenient base to explore Mamaia's and Constanta’s attractions. What truly sets Hotel On Plonge Junior apart is the evident pride every staff member takes in their work. The team's kindness, efficiency, and professionalism created an atmosphere of genuine care that made our stay not just comfortable, but truly exceptional. Thank you to everyone at Hotel On Plonge Junior for making our visit so memorable.
Stayed 3 nights in Aug 2024
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
Excellent
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great hotel!
Stayed 1 night in Jul 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing hotel in Mamaia
Stayed 2 nights in Apr 2023
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
All was in order
Stayed 2 nights in Jan 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Overall excellent dining. The front desk staff and dining room wait staff were both outstanding (friendly and knowledgeable)
Stayed 9 nights in Jun 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Very nice place. The balcony view is peaceful.
Stayed 1 night in Mar 2023
Verified review

8/10 Good

Liked: Cleanliness, property conditions & facilities, room comfort

I recommend!

The hotel is very good, one of the receptionist looks at you like you've entered in her house without permission.
Stayed 4 nights in Nov 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location however WiFi was really slow
Stayed 2 nights in Dec 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful
Stayed 1 night in Aug 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent
Stayed 2 nights in Dec 2023
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A hotel with its own style, friendly and professional staff. I had a good time. I advise my friends to repeat this wonderful experience
Stayed 7 nights in Oct 2022
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Very good hotel

Hotel conditions are very good, I can just say there is no even 1 bottle of free water in the room.
Stayed 1 night in May 2024
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The On Plonge Jr is a different location from the On Plonge. Jr is farther away from the old part of town and the casino, but the Jr is on the Ma Mamaia beach area and has beautiful views of the Lake. We took Uber to the old town, inexpensive. Lovely breakfast on the side of the lake, restful and peaceful, ducks and birdwatching.
Stayed 2 nights in Aug 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Nice
Stayed 2 nights in Aug 2024
Verified review

10/10 Excellent

Liked: Cleanliness, property conditions & facilities
Yes
Stayed 1 night in Nov 2025
Verified review

8/10 Good

Liked: Cleanliness, property conditions & facilities, room comfort

Decent hotel but meet more attention to guest.

Good hotel. Nice lake view rooms on the back side. Front side faces the street which can be of concern do to road noise. There is a gym upstairs that is for members, not hotel guest. Gym members sometimes take up the parking. Also there were two days without hot water.
Stayed 5 nights in May 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities
Temiz bir otel manzarası mükemmel kahvaltısı gayet yeterli tekrar tercih ederim
Stayed 5 nights in Feb 2026