O'Sullivan's Cascade
Visit O'Sullivan's Cascade
Browse tours and tickets to explore O'Sullivan's Cascade
Tours & day trips
See all 99 activitiesOpens in new tab![Lakes of Killarney: Boat Cruise](https://mediaim.expedia.com/localexpert/4513967/6c384b68-1f59-4964-a4aa-d6ad656e51b6.jpg?impolicy=resizecrop&rw=500&rh=280)
Lakes of Killarney: Boat Cruise
History & culture
See all 55 activitiesOpens in new tab![Lakes of Killarney: Boat Cruise](https://mediaim.expedia.com/localexpert/4513967/6c384b68-1f59-4964-a4aa-d6ad656e51b6.jpg?impolicy=resizecrop&rw=500&rh=280)
Lakes of Killarney: Boat Cruise
Wildlife & nature
See all 15 activitiesOpens in new tab![Gap of Dunloe Tour ( Boat & Bus)](https://mediaim.expedia.com/localexpert/4108033/1570394b-6ae1-4e1c-a22d-bb6d58693b39.jpg?impolicy=resizecrop&rw=500&rh=280)
Gap of Dunloe Tour ( Boat & Bus)
Water activities
See all 8 activitiesOpens in new tab![Lakes of Killarney: Boat Cruise](https://mediaim.expedia.com/localexpert/4513967/6c384b68-1f59-4964-a4aa-d6ad656e51b6.jpg?impolicy=resizecrop&rw=500&rh=280)
Lakes of Killarney: Boat Cruise
Food, drink & nightlife
See all 6 activitiesOpens in new tab![Killarney Jaunting Car Tour with Craft Brewery Beer & Pizza](https://mediaim.expedia.com/localexpert/1836802/4d1e714e-d6c5-453a-8b52-d118f94f8618.jpg?impolicy=resizecrop&rw=500&rh=280)
Killarney Jaunting Car Tour with Craft Brewery Beer & Pizza
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.
Best Lodging Options Near O'Sullivan's Cascade
Check availability on hotels close to O'Sullivan's Cascade
![The Lake Hotel Killarney](https://images.trvl-media.com/lodging/1000000/180000/176200/176130/768c97c0_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
![The International Hotel Killarney](https://images.trvl-media.com/lodging/1000000/10000/7900/7865/99bec8f0_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
![Park Place Apartments](https://images.trvl-media.com/lodging/5000000/4190000/4185400/4185329/f18fc439_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
![The Brehon](https://images.trvl-media.com/lodging/2000000/1290000/1289300/1289255/77877cf8_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
![Aghadoe Heights Hotel and Spa](https://images.trvl-media.com/lodging/2000000/1730000/1725300/1725289/fadc5df5_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)
![The Dunloe Hotel & Gardens](https://images.trvl-media.com/lodging/1000000/530000/522300/522205/90b7b0c9_y.jpg?impolicy=fcrop&w=420&h=224&q=medium)