O'Sullivan's Cascade

Things to do

From Killarney: Day Trip to Dingle

From Killarney: Day Trip to Dingle

£39
per adult
From Killarney: Day Trip to Dingle
Picture 1 for Activity Killarney: Hop-On Hop-Off Bus to Killarney National Park

Killarney: Hop-On Hop-Off Bus to Killarney National Park

£14
per adult
Killarney: Hop-On Hop-Off Bus to Killarney National Park
Killarney Hop - On, Hop - Off Tour

Killarney Hop - On, Hop - Off Tour

£14
per adult
80% of travellers recommend
Killarney Hop - On, Hop - Off Tour
From Killarney: 'Ring of Kerry' Mountain Road 1-Day Bus Tour

From Killarney: 'Ring of Kerry' Mountain Road 1-Day Bus Tour

£34
per adult
From Killarney: 'Ring of Kerry' Mountain Road 1-Day Bus Tour
From Killarney: Ring of Kerry Guided Day Tour

From Killarney: Ring of Kerry Guided Day Tour

£42
per adult
100% of travellers recommend
From Killarney: Ring of Kerry Guided Day Tour
Killarney: Gap of Dunloe Walking and Boat Tour

Killarney: Gap of Dunloe Walking and Boat Tour

£38
per adult
Killarney: Gap of Dunloe Walking and Boat Tour
See all activities in Killarney

Plan a trip to see O'Sullivan's Cascade

Price found within the past 48 hours. Click for updated prices.
Hayes Hotel

Hayes Hotel

3 out of 5
Save 100% on your flight
Price was £312, price is now £228 per person
£228
per person
1 Sept - 5 Sept
found 1 day ago
Return flight included
London (LON) to Shannon (SNN)
8.6/10 Excellent! (118 reviews)

Madison House

Madison House

3.5 out of 5
Galway City Centre
Price was £534, price is now £261 per person
£261
per person
1 Sept - 3 Sept
found 19 hours ago
Return flight included
London (LON) to Shannon (SNN)
8/10 Very good! (20 reviews)
Great location. Close to train station. Everything within walking distance. Thoroughly enjoyable stay.

Reviewed on 26 Jul 2026

Flannery's Hotel Galway

Flannery's Hotel Galway

3 out of 5
Ballybaan Beg
Save 100% on your flight
Price was £354, price is now £259 per person
£259
per person
1 Sept - 4 Sept
found 23 hours ago
Return flight included
London (LON) to Shannon (SNN)
8.6/10 Excellent! (1,009 reviews)
Place is so cute. We really enjoyed our stay. Every worker there was amazing! Great service, and polite staff. Will stay again when in the area.

Reviewed on 24 Jul 2026

Tours & day trips

See all 137 activities
1-Day Ring of Kerry Rail Tour

1-Day Ring of Kerry Rail Tour

Activity duration is 13 hours
9.0 out of 10 with 26 reviews
Free cancellation available
Price is £127 per adult
1-Day Ring of Kerry Rail TourOpens in new tab

Private & custom tours

See all 71 activities
1 Hour Guided Carriage Tour in Killarney National Park

1 Hour Guided Carriage Tour in Killarney National Park

Activity duration is 1 hour
9.6 out of 10 with 38 reviews
Free cancellation available
Price is £34 per adult
1 Hour Guided Carriage Tour in Killarney National ParkOpens in new tab

Adventure & outdoor

See all 19 activities
Full-Day Tour of the Dingle Peninsula, Slea Head, and Inch Beach

Full-Day Tour of the Dingle Peninsula, Slea Head, and Inch Beach

Activity duration is 6 hours and 30 minutes
9.4 out of 10 with 229 reviews
Free cancellation available
Price is £51 per adult
Full-Day Tour of the Dingle Peninsula, Slea Head, and Inch BeachOpens in new tab

Food, drink & nightlife

See all 8 activities
Muckross Creamery Ice Cream and Skyr Tasting Tour

Muckross Creamery Ice Cream and Skyr Tasting Tour

Activity duration is 1 hour
Free cancellation available
Price is £21 per adult
Muckross Creamery Ice Cream and Skyr Tasting TourOpens in new tab

Water activities

See all 6 activities
Killarney: Gap of Dunloe Walking and Boat Tour

Killarney: Gap of Dunloe Walking and Boat Tour

Activity duration is 6 hours
9.0 out of 10 with 20 reviews
Free cancellation available
Price is £38 per adult
Killarney: Gap of Dunloe Walking and Boat TourOpens in new tab

Stay near popular O'Sullivan's Cascade attractions

O'Sullivan's Cascade

Explore the great outdoors at O'Sullivan's Cascade and enjoy the mountain views during your trip to Killarney. Stroll along the lakeside in this relaxing area or visit its top-notch restaurants.
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Top Hotel Deals

Eviston House Hotel

Eviston House Hotel

3 out of 5
97 New Street Killarney Co. Kerry
Eviston House Hotel
Luxury eight Bedroom Home (Sleeps17) with views of Killarney Lakes and Mountains

Luxury eight Bedroom Home (Sleeps17) with views of Killarney Lakes and Mountains

Killarney Kerry
Luxury eight Bedroom Home (Sleeps17) with views of Killarney Lakes and Mountains
The Europe Hotel & Resort

The Europe Hotel & Resort

5 out of 5
Fossa Killarney Kerry
The Europe Hotel & Resort
THE VÉRO

THE VÉRO

3 out of 5
Muckross Rd Killarney KY
THE VÉRO
Loch Lein Country House

Loch Lein Country House

5 out of 5
N 72 Fossa Killarney Kerry
Loch Lein Country House
Killeen House Hotel

Killeen House Hotel

3 out of 5
Lakes Of Killarney Killarney Kerry
Killeen House Hotel
Aghadoe Heights Hotel and Spa

Aghadoe Heights Hotel and Spa

5 out of 5
Lakes of Killarney Killarney Kerry
Aghadoe Heights Hotel and Spa
Innisfallen Hotel

Innisfallen Hotel

4 out of 5
Fossa Killarney Kerry
Innisfallen Hotel
Purple Mountain Killarney

Purple Mountain Killarney

2 out of 5
Fossa Killarney County Kerry
Purple Mountain Killarney
See all 451 properties in O'Sullivan's Cascade
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.