Top 20 Lakes in the MacGillycuddy's Reeks
Best lakes in the MacGillycuddy's Reeks are found within this mountain range in County Kerry, Ireland. The area features numerous glacial lakes nestled amidst dramatic landscapes. These lakes offer opportunities for recreation and scenic views. The region is known for its diverse natural features, including Ireland's deepest and highest lakes.
Best lakes in the MacGillycuddy's Reeks
- The most popular lakes is Muckross Lake, a lake known as the Middle Lake and Ireland's deepest at 75 meters. It is located…
Last updated: September 27, 2026
Meeting of the Waters and Old Stone Bridge, Killarney National Park
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Muckross Lake
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Ross Castle
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Gap of Dunloe & Augher Lake
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Black Lake (Gap of Dunloe)
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View of Muckross Lake from the Brickeen Bridge
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Muckross Lake
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Library Point
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View of Muckross Lake
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Lough Acoose
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Tips from the Community
This is a beautiful hike with great views, despite heavy road use mostly by tourist cars. If your physical condition allows, then hike this little stretch.
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nice view of lake
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Take a beat here and have a snack and/or water break while you enjoy the view
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If you would like to walk around the lake, bring a good pair of shoes, socks, and rain jacket. The lookouts are beautiful, and there are a few great places for a trail snack. Don't forget to pack water. If you aren't game for a walking hike, we saw many people on their bikes, and there is a driving path that goes part way around the lake with several pull off spots, if you are in a bit of a rush.
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One of the most incredible landscapes in all of Ireland. A series of lakes connected to each other, immersed in green mountains and fields of free-grazing sheep. Very easy trekking on a paved road, occasionally used by cars and horse-drawn carriages. In a couple of places you can reach the water of the lake and sit on the shore.
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Frequently Asked Questions
What are some unique natural features of the lakes in the MacGillycuddy's Reeks?
The MacGillycuddy's Reeks are home to several unique lakes. For instance, Muckross Lake is Ireland's deepest lake, reaching 75 meters (246 ft). Lough Cummeenoughter holds the distinction of being Ireland's highest lake, situated at 707 meters (2,319 ft). The region also features glacial lakes like Lough Coomloughra, carved into U-shaped valleys.
Are there any historical sites or landmarks near the lakes?
Yes, the area around the lakes is rich in history. Ross Castle, a 15th-century castle, sits on the edge of Lough Leane and offers guided tours. Near Meeting of the Waters, you can see an old stone bridge and visit the nearby Dinis Cottage.
What kind of outdoor activities can I do around the MacGillycuddy's Reeks lakes?
The lakes offer a variety of outdoor activities. You can enjoy hiking, cycling, kayaking, paddleboarding, and wild swimming. Fishing for trout and salmon is permitted in lakes like Muckross Lake and Caragh Lake. The surrounding mountains also provide opportunities for challenging ridge walks.
Are there family-friendly options for visiting the lakes?
Absolutely. Many areas are suitable for families. The Muckross Lake Loop is a 15 km (9.3 miles) walk suitable for all ages and abilities, passing historic sites and offering wildlife spotting. Meeting of the Waters and Ross Castle are also considered family-friendly highlights.
Where can I find easy walks around the lakes?
For easy walks, consider the Muckross Lake area. The Muckross Lake Loop is a popular choice, offering a varied and accessible path. You can also find easy sections around Lough Leane, especially near Killarney town. The Hiking in the MacGillycuddy's Reeks guide includes routes like the Muckross Lake Walk.
Are there challenging hiking routes near the lakes?
Yes, for those seeking a challenge, the MacGillycuddy's Reeks offer demanding routes. Lough Coomloughra is part of the Coomloughra Horseshoe, a challenging 15-kilometer (10-mile) ridge walk encompassing Ireland's three peaks over 1,000 meters. You can find more challenging routes in the Hiking in the MacGillycuddy's Reeks guide, such as Carrauntoohil via Devil's Ladder Loop.
Which lakes are good for water sports like kayaking or paddleboarding?
Caragh Lake is an excellent location for kayaking, with opportunities to explore parts of the River Caragh. Lough Acoose and Lough Cummeenoughter are also noted as great spots for paddleboarding and kayaking, offering stunning mountain backdrops.
What are the best viewpoints to see the lakes?
Many locations offer spectacular views. The Meeting of the Waters provides picturesque views where the three Killarney lakes converge. For panoramic vistas, the View from Torc Mountain offers increasingly beautiful scenes of the lakes with every meter of ascent. Lough Acoose also provides beautiful views from its banks.
Can I go wild swimming in the MacGillycuddy's Reeks lakes?
Yes, wild swimming is an option in several lakes. Caragh Lake is known for its clean waters and is suitable for wild swimming. For a more rugged experience, Lough Coomloughra is also mentioned as an excellent wild swimming location.
What do visitors enjoy most about the lakes in the MacGillycuddy's Reeks?
Visitors frequently praise the dramatic landscapes, the serene beauty of the glacial lakes, and the diverse outdoor activities available. Many enjoy the scenic walks, such as the Muckross Lake Loop, and the historical sites like Ross Castle. The opportunity to connect with nature, spot wildlife like red deer, and experience Ireland's deepest and highest lakes are also highly valued.
Are there any cycling routes around the lakes?
Yes, cycling is a popular activity. You can cycle through dense forests and over historic bridges along the shores of Muckross Lake. The Road Cycling Routes in the MacGillycuddy's Reeks guide offers several options, including loops that incorporate areas around Lough Leane and the Gap of Dunloe.
Which lake is the largest in the region?
Lough Leane is the largest of the Killarney Lakes, covering an area of 4,700 acres (1902 ha). Killarney town, a vibrant tourist destination, is situated on its shores.
Most popular routes in the MacGillycuddy's Reeks
Most popular attractions in the MacGillycuddy's Reeks
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