O'Sullivan's Cascade
Visit O'Sullivan's Cascade
Plan a trip to see O'Sullivan's Cascade
THE RINE
Reviewed on 4 Apr 2026
Tours & day trips
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1-Day Ring of Kerry Rail Tour
Private & custom tours
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1 Hour Guided Carriage Tour in Killarney National Park
Adventure & outdoor
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Full-Day Tour of the Dingle Peninsula, Slea Head, and Inch Beach
Cruises & boat tours
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Lakes of Killarney: Boat Cruise
Food, drink & nightlife
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Killarney Food and Whisky Tour
Popular places to visit
Lough Leane
Commune with nature and explore the great outdoors at Lough Leane during your travels in Killarney. Discover the area's great live music or seek out its local tours.
Ross Castle
Standing guard over the lake, this silent ruin provides a glimpse of life in an Ireland that was often a land of warring clans.
Gap of Dunloe
As pretty as a postcard and only reachable by slow travel, this pass gives you time to breathe the clear air and see the beauty of every wildflower.
Muckross Lake
Explore the great outdoors at Muckross Lake, a lovely green space in Killarney. Amble around the area's scenic parks or seek out the local tours.
St. Mary's Cathedral
In a green field stands an impressive cathedral especially beloved by its townsfolk. Inside, find a welcoming community church decorated with beautiful stained glass.
Innisfallen Island
Commune with nature and explore the great outdoors at Innisfallen Island during your travels in Killarney. Experience the area's entertainment choices and great live music.
Top Hotel Deals
Check availability on hotels close to O'Sullivan's Cascade
The Lake Hotel Killarney
Eviston House Hotel
Killeen House Hotel
Luxury eight Bedroom Home (Sleeps17) with views of Killarney Lakes and Mountains
The Europe Hotel & Resort
Killarney Plaza Hotel and Spa
Aghadoe Heights Hotel and Spa
Loch Lein Country House
