The Top 9 Peaks around Dún Laoghaire–Rathdown

Beautiful views over Dublin. Easy hiking and good trails from several directions. The summit is also known as Fairy Castle.

Easy walk spot close to Dalkey/Killiney, with panoramic views over Killiney Bay, into the Irish sea and on a particularly clear day, sometimes Wales may be seen. Bray Head on the south of the bay and Wicklow mountains also feature.

Easy hike in these woods, to the top of this hill. Great panoramic views to East of Bray to Killiney Coast and Irish Sea, South and West to the Wicklow … read more

Three Rock Mountain is part of a group of hills in the Dublin Mountains. Towering at 1,475 feet (444 m), it has wonderful views over the surrounding landscapes. Three groups … read more

Killiney Hill Park offers a delightful escape from the hustle and bustle of city life. The hiking trails meander through lush greenery, leading to breathtaking viewpoints that overlook Dublin Bay … read more

This ancient cairn marks the summit of Tibradden Mountain where you can enjoy views to Fairy Castle, Sugarloaf, and Dublin.

Top of the Three Rock mountain! Rewarding view after a tough off-road climb. It can be very busy with hikers at the weekend so be carful and try to go outside of peak times.

With a summit height of 555m, Prince William's seat is on the border of Dublin and Wicklow mountains. Great views in all directions from the trig point.

Interesting rock formation on the way up to or down from Prince William. The terrain is tough going in winter or if it's been raining for a while, but it's a fun spot to explore.