12Th Lock Boutique Hotel, Castleknock - Reviews, Room Options & Prices 2025

Book and save

up to 10%

compared to Booking.com

Key details

About the Hotel

Castleknock Marina, D15, Castleknock, Ireland, 15

12th Lock Boutique Hotel is situated on the banks of Dublin's Historic Royal Canal. This 3.5-star hotel features contemporary accommodations and local dining options. Its position allows for a scenic waterfront experience, appealing to both relaxation and exploration. Proximity to public transport facilitates easy access to Dublin's city center and attractions.

Location

The hotel is conveniently located 10 km from Dublin Airport and 15 km from the city center, with direct rail links from the nearby Castleknock Village train station. Guests can explore local attractions including the Guinness Storehouse, National War Memorial Gardens, and various shopping centers. The scenic canal-side location is particularly favored by walkers and cyclists.

Rooms

The hotel offers 13 air-conditioned rooms with private bathrooms equipped with walk-in showers. Each room includes amenities like a flat-screen television, in-room safe, and tea and coffee-making facilities. Many accommodations also provide views of the surrounding canal landscape. The décor is modern, ensuring a comfortable stay for guests.

Eat & Drink

Dining at the hotel includes two onsite restaurants and a coffee shop, including the Terrace Bar & Bistro which serves a bistro menu and breakfast from 7:30 AM. The Fish restaurant specializes in Irish fish and seafood, offering fresh local ingredients. The beer garden presents an inviting spot for guests to unwind with a drink and light bite.

Leisure & Business

Guests can relax in the hotel's beer garden or enjoy barge trips on the Royal Canal by prior arrangement. High-speed WiFi is available throughout the property, and business services such as dry cleaning and luggage storage enhance convenience for travelers. Safety features include carbon monoxide detectors and a secure entry system.

View all

Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals

King Room Disability Access

Max:

2 persons

18 m²

Bed options:

1 King-size bed

Shower

Coffee machine

room details

Check Prices

Deluxe Family Room

Max:

2 persons

20 m²

Bed options:

1 King-size bed

Shower

Coffee machine

room details

Check Prices

Deluxe Junior Suite

Max:

2 persons

24 m²

Bed options:

1 King-size bed

Shower

Coffee machine

room details

Check Prices

Show all roomsLess

Price and Room Availability Calendar

Check availability and prices for your dates now!

Getting around

A guide to all available transportation options

City Centre

Castleknock 1.2 km

Airports

Dublin (DUB) 12.8 km

Facilities

Experience a variety of amenities at the boutique hotel, crafted to ensure your comfort and unforgettable moments

Charming Canal-side Dining

“I had a good meal at the restaurant where the atmosphere was enhanced by its unique canal-side location. The fish and chips were exceptionally good, and the service was friendly and accommodating, making it a wonderful spot for lunch with family.” view full review

Convenient On-site Parking

“I appreciated the available on-site parking, which made it easy for me and my family to explore the area without worrying about finding a spot. It was a refreshing advantage, especially for a busy weekend trip.” view full review

Luxuriously Comfortable Rooms

“The rooms were beautifully designed and very comfortable, providing a relaxing atmosphere to unwind after a day of activities. I loved the thoughtful inclusion of Molton Brown toiletries that added a touch of luxury to my stay.” view full review

Family-Friendly Experience

“During our stay, I was delighted to see how accommodating they were for families. The dining area was suitable for children, and the friendly service made it a welcoming space for young ones, enhancing our overall enjoyment.” view full review

General

Free Wi-Fi
Car park
Safe deposit box
Rooms/ Facilities for disabled

Guest Parking

Electric kettle

Dining

Bar/ Lounge area

Room features

In-room safe
Tea and coffee facilities

Self-catering

Electric kettle

Media

Flat-screen TV
AM/FM alarm clock

Room decor

Carpeted floor

Location

Castleknock Marina, D15, Castleknock, Ireland, 15

Map view

Castleknock Marina, D15, Castleknock, Ireland, 15

City landmarks

Museum

Guinness Storehouse

7.0 km

Park

Phoenix Park

3.8 km

Inchicore Rd

Kilmainham Gaol

5.9 km

Phoenix Park

Aras an Uachtarain

960 m

Shopping Area

Blanchardstown Shopping Centre

2.4 km

Westmanstown Golf Club

1.7 km

Elmgreen Golf Centre

1.8 km

Elmgreen Golf Course

600 m

Laurel Lodge/Carpenterstown Dublin 15

Church of St. Thomas

610 m

The Guardian and the Dreamer

630 m

Hope

640 m

Dunsink Ln. Castleknock

Dunsink Observatory

2.0 km

Church

Saint Brigid's Church

770 m

Church

Our Lady Mother of the Church

860 m

SuperValu

890 m

Parish of St Thomas

930 m

Main Street Castleknock

St Brigid's Church of Ireland

930 m

Luttrellstown Castle Golfclub

940 m

Farm

Farmleigh House and Estate

3.3 km

Saint Brigid's

1.0 km

Castleknock Castle

1.6 km

Bahai Faith In Fingal

1.5 km

Steel Teal

1.5 km

Castleknock LEA

1.6 km

Clonsilla Rd

The Church of Jesus Christ of Latter-day Saints

1.6 km

Theatre

Draiocht Arts Centre

1.9 km

Pink Deer

1.7 km

Blanchardstown Industrial Park Snugborough Road National Aquatic Centre

AquaZone

2.8 km

Nearby

All along the banks of the Royal canal

350 m

Restaurants

The Bell Pub

370 m

Castleknock Road Dublin 15

Nook Cafe

400 m

Unit J

Brownes Steakhouse

760 m

The Plaza Main Street 3 Unit 2 Plaza Shopping Center

Thai Garden Restaurant

870 m

15 Church Ave

McDonald's

750 m

The Blanchardstown Centre

Castleknock Kitchen

770 m

Unit 4

The Galway Roast

790 m

Deanstown House 1 Main Street

Camile Thai Dublin 15

870 m

Main Street

Maximilians Bistro & Wine Bar

1.1 km

Main Street Super value Shopping Centre

Reviews and Ratings

Feedback from previous guests about their experience.

54%

enjoyed the hotel and would happily stay again

Cleanliness of rooms

Cozy bar atmosphere

Noisy location

Slow and disorganized service

5.4/10

Guest rating

Rooms

5.8

Location

6.0

Service

5.8

Dining

5.0

Jackson

United Kingdom, February 2025

6.8/10

I had a mixed experience at the hotel. The location by the canal is lovely, which I really enjoyed, and the rooms were quite clean and stylish. However, my dining experience was disappointing, with underwhelming food options that didn't match the prices. Overall, it felt like there were great aspects but room for improvement especially in the dining department.

Rooms

8.0

The rooms were clean, well-decorated, and comfortable, creating a pleasant atmosphere during my stay.

Service

7.0

The service was friendly and accommodating, but there were some delays in receiving what we ordered.

Location

9.0

The hotel's location by the canal is beautiful and offers scenic walks, making it a nice area to relax in.

Dining

5.0

The dining was quite poor; my meal was overpriced and lacked flavor, which was disappointing given the beautiful setting.

Facilities

6.0

Facilities were adequate, but nothing outstanding stood out during my visit.

Edward

United Kingdom, December 2024

5.0/10

Unfortunately, my experience at this boutique hotel left quite a bit to be desired. While the location along the canal is beautiful and offers great opportunity for walks, the service was extremely disappointing, and the dining options did not meet expectations. The rooms, while modern in appearance, had issues that detracted from the stay. Overall, it seems like it has potential, but the execution fell short in several key areas.

Rooms

5.0

The rooms looked stylish but had several practical issues, including noise from staff and nearby train tracks. Overall, the comfort aspect was compromised.

Service

5.0

Service was slow and felt uncoordinated. There were issues with my meal order, and I found staff to be distracted, which was frustrating.

Location

6.0

The hotel is located next to a lovely canal, providing a nice area for walking, but it's also very close to a busy train line, which interrupts the peace.

Dining

5.0

The dining experience was underwhelming, with inedible food and long wait times for service. It felt like there was a lack of effort in the kitchen.

Facilities

5.0

Facilities were minimal, and although the outdoor area was pleasant, the overall experience lacked the amenities expected from a boutique hotel.

Riley

United Kingdom, November 2024

5.0/10

The hotel is well-placed beside a quaint canal, but my stay was marred by noise from the nearby railway and unclean conditions in the room. Though the staff attitude was decent, they seemed overwhelmed, leading to delays and a lack of attention to guest requests. Overall, while the dining options seemed promising, the experience didn't quite meet the expectations set by the hotel's descriptions.

Rooms

5.0

The room had nice decor but was stuffy and quite close to a busy railway line, which made for a challenging stay. The odor present in the room gave an unpleasant touch to the experience.

Service

6.0

Service was friendly, but I waited quite a while to be attended to and noticed a lack of urgency from staff when dealing with requests.

Location

5.0

Being right by the canal is lovely, but having a room just feet away from a train line made it difficult to enjoy the advantages of this setting.

Dining

5.0

The dining experience didn't live up to expectations, particularly with slow service and limited menu availability during my stay. The food was good when it finally arrived, though.

Facilities

5.0

Facilities need improvement, especially regarding cleanliness and maintenance, as some areas felt neglected.

Paul

United Kingdom, November 2024

5.4/10

My stay at the hotel was a mixed bag. While I enjoyed the cleanliness and comfort in the rooms, the location right next to the railway line was quite disruptive. The dining options were limited and service felt uncoordinated, which affected my overall experience. However, I appreciated the cozy atmosphere of the bar area and the staff’s efforts to be accommodating.

Rooms

7.0

The rooms were clean but felt more like a standard room than the superior king I expected. They were a bit warm for my liking, but I managed. Decor was nice, with towel doves and love hearts on the bed, which was a cute touch.

Service

6.0

The service seemed disorganized, as no one was there to assist me upon arrival. It took a while before someone finally attended to me, but once they did, they were very friendly and tried their best.

Location

5.0

The hotel is located next to an active railway line, which was quite bothersome during the night. Although it’s on the canal side, the constant train noise detracted from the experience.

Dining

5.0

The dining experience left a lot to be desired. The service was slow, with orders taking over an hour and no updates provided. The food itself was fresh and enjoyable, but the poor service really affected my meal.

Facilities

5.0

While the hotel had some nice amenities, they didn’t seem to be well-managed, especially in the dining area. It felt chaotic and unprofessional during meals.

Cleanliness of rooms

Noisy location

Jackson

United Kingdom, October 2024

6.0/10

I had high hopes for this hotel given its boutique appeal, but my experience was a mix of highs and lows. While the staff were friendly and accommodating, the proximity to the railway made it tough to enjoy a peaceful stay. The restaurant had good food options, but the lack of air conditioning and noise issues made things uncomfortable. Overall, it's a bit overpriced for what it offers.

Rooms

5.0

The rooms were nicely decorated but unfortunately backed onto a busy railway line, which was quite noisy. The lack of air conditioning made it difficult to find comfort amidst the train sounds.

Service

7.0

The staff were really friendly and did their best to help, but I felt they were a bit overwhelmed when handling requests.

Location

6.0

The location was not ideal since the railway line was very close, making it quite loud. On the flip side, it was conveniently close to public transport which made travel around the area easier.

Dining

7.0

Dining options were decent with some tasty dishes available, but I was disappointed by the lack of variety for breakfast.

Facilities

5.0

The facilities felt limited considering the price, especially with no air conditioning and minimal amenities.