Castleknock

Travel Guide

A narrow waterway with boats, surrounded by greenery and buildings.
A coastal railway track curving along a cliffside with a tunnel entrance.
A park with a walking path, benches, and people.
A tall stone monument with a broad base and steps leading up to it, surrounded by a grassy field and trees under a partly cloudy sky.
Clayton Hotel Dublin Airport

Clayton Hotel Dublin Airport

4 out of 5
Stockhole Lane Clonshaugh Dublin
$97 nightly
The price is $110 total per night from Nov 16 to Nov 17
$110 total
Nov 16 - Nov 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Clonshaugh. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the ...
Clayton Hotel Dublin Airport
Ruby Molly Hotel Dublin by IHG

Ruby Molly Hotel Dublin by IHG

4 out of 5
26 - 33 Arran Street East Dublin
$105 nightly
The price is $119 total per night from Nov 16 to Nov 17
$119 total
Nov 16 - Nov 17
Total with taxes and fees
Stay at this hotel in Dublin. Enjoy breakfast (surcharge), a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (4,332 reviews)
"Very nice hotel. Centrally located. Clean. Very nice breakfast with barista coffee. Had dinner once in the bar. Very nice"

Reviewed on Oct 28, 2026

Ruby Molly Hotel Dublin by IHG
Marlin Hotel Stephens Green

Marlin Hotel Stephens Green

4 out of 5
11 Bow Ln E Dublin
$94 nightly
The price is $107 total per night from Nov 1 to Nov 2
$107 total
Nov 1 - Nov 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Dublin. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the breakfast ...
9.2/10 Wonderful! (3,439 reviews)
"Stayed twice before and it was very good. This time the self-check-in wasn’t working as the hotel’s keycard system had failed, meaning everyone checking in had to be escorted to their room to be let in. I arrived at 4.30pm and the bar was closed, and I booked a king double room and received a ..."

Reviewed on Oct 28, 2026

Marlin Hotel Stephens Green
See all 1,733 properties in Castleknock
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Zanzibar Locke

Zanzibar Locke

4 out of 5
34 ORMOND QUAY LOWER Dublin
Stay at this aparthotel in Dublin. Enjoy free WiFi, a fitness center, and a 24-hour front desk. Our guests praise the restaurant and the helpful staff in our ...
9.6/10 Exceptional! (2,656 reviews)
"Great location with coffee shop, bar and cool lobby space. Clean, very spacious room."

Reviewed on Oct 28, 2026

Zanzibar Locke
Grafton Street Boutique Aparthotel by City Break Apartments

Grafton Street Boutique Aparthotel by City Break Apartments

3.5 out of 5
70 Grafton Street Dublin
Stay at this apartment in Dublin. Enjoy free WiFi, airport pick-up service (surcharge), and laundry facilities. Our guests praise the helpful staff and the property ...
8.8/10 Excellent! (332 reviews)
"Room was a little cramped with sloped roof.The emergency light flashed all night and a door on the kitchen cupboard was loose. Great location for shopping and as long as the attic window was closed no noise at night. Room was compact and clean.Would book again."

Reviewed on Oct 19, 2026

Grafton Street Boutique Aparthotel by City Break Apartments
Broc House Suites

Broc House Suites

3.5 out of 5
53 Nutley Lane Dublin
Stay at this apartment in Dublin. Enjoy free WiFi, laundry facilities, and cable TV channels. Popular attractions St. Stephen's Green and Aviva Stadium are located ...
9.2/10 Wonderful! (268 reviews)
"Clean room, lots of space. Tesco nearby for convenience"

Reviewed on Oct 11, 2026

Broc House Suites
See all properties in Castleknock
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Stay near popular Castleknock attractions

Castleknock Castle

9.0/10 (9 reviews)
Find out about the history of Castleknock when you spend time at Castleknock Castle. Attend a sporting event or simply enjoy the top-notch restaurants while you're in the area.
See properties

Things to do

Dublin: Jameson Whiskey Distillery Tour with Tastings

Dublin: Jameson Whiskey Distillery Tour with Tastings

$35
per adult
98% of travellers recommend
Dublin: Jameson Whiskey Distillery Tour with Tastings
Irish Whiskey Museum

Admission to the Irish Whiskey Museum with Testings

$25
per adult
98% of travellers recommend
Admission to the Irish Whiskey Museum with Testings
From Dublin: Glendalough & Wicklow Mountains Morning Tour

From Dublin: Glendalough & Wicklow Mountains Morning Tour

$37
per adult
84% of travellers recommend
From Dublin: Glendalough & Wicklow Mountains Morning Tour
Dublin: Highlights and Hidden Gems Walking Tour

Dublin: Highlights and Hidden Gems Walking Tour

$27
per adult
100% of travellers recommend
Dublin: Highlights and Hidden Gems Walking Tour
Blarney Castle Full-Day Tour from Dublin

Blarney Castle Full-Day Tour from Dublin

$86
per adult
94% of travellers recommend
Blarney Castle Full-Day Tour from Dublin
Go City: Dublin All-Inclusive Pass with access to over 40 Top Attractions

Go City: Dublin All-Inclusive Pass with access to over 40 Top Attractions

$84
per adult
82% of travellers recommend
Go City: Dublin All-Inclusive Pass with access to over 40 Top Attractions
See all activities in Castleknock

Frequently asked questions

Is Castleknock worth visiting?
Castleknock is worth visiting for its standout attractions, including Castleknock Castle and Farmleigh House. Travelers also benefit from practical train access, making exploration easy. For those who prefer self-catering, local grocers are available.
When is the best time to visit Castleknock?
The best time to visit Castleknock is from May through September, when the climate is generally most pleasant for exploring. For fewer crowds and better value, the quieter months of December through March are a good bet, offering cooler weather and a more relaxed atmosphere.
What is Castleknock known for?
Castleknock is known for its historical sites, including Castleknock Castle and Farmleigh House. Travelers can also find outdoor recreation at Elmgreen Golf Course. This city offers a mix of heritage and green spaces for visitors to explore.
What is a good itinerary length for Castleknock?
A good itinerary length for Castleknock is two to three days to explore highlights like Castleknock Castle and Farmleigh House. For a longer trip of four to five days, travelers can also enjoy a round at Elmgreen Golf Course and experience the local area more fully.
How do you get around Castleknock?
Castleknock offers train service, providing travelers with a practical way to explore the area. You can access various destinations from stations such as Dublin Castleknock Station, Dublin Coolmine Station, and Dublin Navan Road Parkway Station, making it easy to get around and connect to other parts of the region.
What are the top things to do in and around Castleknock?
Castleknock offers a mix of historic landmarks, natural beauty, and recreational activities:


How do I plan a trip to Castleknock?
To plan your trip to Castleknock, book flights and hotels early. Explore attractions like Castleknock Castle, Farmleigh House, and Elmgreen Golf Course. You can get around by train, and for flexibility, consider a rental car. Remember to pair outdoor plans with indoor backups for changing weather, ensuring a comfortable trip no matter the conditions.
Can I book a refundable hotel in Castleknock?
Yes, Expedia offers many flexible booking options, and you can look for refundable hotels in Castleknock by entering your dates and using the refundable or fully refundable filter. Always check the hotel's cancellation policy before you book, since terms can vary by hotel, and visit Expedia help center for further details.
Why book a trip to Castleknock with Expedia?
Expedia makes it easier to plan your Castleknock trip with travel tools, flexible search options, and bookable trip components all in one place. You can organize your plans in one account and use Expedia to help build a trip that fits your budget and travel style. Find out more about how by visiting Expedia's Trip Planner page.
Should I stay in a hotel or vacation rental in Castleknock?
The best choice depends on your travel style. Hotels in Castleknock can be a good fit for convenience, on-site amenities, and shorter stays, while vacation rentals may offer more space, privacy, and home-style amenities for longer trips, families, or groups. With Expedia, you can compare both options side by side, read traveler reviews, and filter by amenities to find the right fit for your trip.
How can I manage my Castleknock trip on Expedia?
Once you've booked your Castleknock trip, you can manage it through your Expedia account or the Expedia app. You can view your itinerary, access booking details, make eligible changes, and check for updates in My Trips. The Expedia app can also help you stay organized while you travel.
What if I need help during my Castleknock trip?
Expedia offers customer support before, during, and after your Castleknock trip. If your plans change or something unexpected happens, you can review your booking in My Trips and use Expedia help center channels for help with eligible changes, cancellations, or travel issues.
How can Expedia help me plan my first trip to Castleknock?
If it's your first trip to Castleknock, Expedia can help you plan by bringing together stays, flights, activities, traveler reviews, and trip-planning tools in one place. With Expedia's Trip Planner you can compare options, read reviews from other travelers, and build an itinerary that matches your interests and budget.
How can I save on my Castleknock hotel booking with Expedia?
Join One Key™ for free to unlock instant discounts with Member Prices on select hotels. You can also earn and use OneKeyCash™* on eligible bookings on Expedia. Booking in advance is usually another great way to save on your Castleknock hotel.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Cities near Castleknock

A city street with historic buildings, a prominent church spire, and a variety of shops.

Dublin

A stone bridge over a river, a paved path, and a bench.

Lucan

A multi-lane highway at night with light trails from moving vehicles.

Blanchardstown

A coastal railway track curving along a cliffside with a tunnel entrance.

Diswellstown

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