3.9
(23)
1,231
riders
140
rides
Road cycling routes around Inniscarra Reservoir navigate the scenic Lee Valley in County Cork, Ireland. The area features a man-made reservoir with approximately 40 km of shoreline, surrounded by rolling hills and varied landscapes. Road cyclists can expect mostly well-paved surfaces with routes offering elevation gains from around 1,000 feet on shorter rides to 3,000 feet on longer, more challenging paths. The terrain includes views of the expansive reservoir and historic structures.
Last updated: July 4, 2026
5.0
(2)
26
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
15
riders
48.1km
02:17
440m
440m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4
riders
29.2km
01:18
210m
210m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
3
riders
33.6km
01:29
220m
220m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Popular around Inniscarra Reservoir
Carrigadrohid Castle is a 15th-century fortified tower house built on a small island in the middle of the River Lee.
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Macroom Castle is a significant historic ruin located in the town of Macroom, County Cork, situated strategically overlooking the River Sullane. Although now largely ruinous, the castle was a key stronghold for centuries.
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Beautiful 18th century bridge crossing the Sullane River.
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Beautiful old stone bridge at the entrance to Ballincollig. Here is also the free large parking lot for the Regional Park
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A small, quiet woodland with a beautiful waterfall at its most north western edge.
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Look over the Dripsey River to the south for a view of Carrignamuck Tower House. It was built in the late 15th century and sits on the Dripsey Castle Estate.
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Comprising of 24 arches, the Inniscarra Bridge was built in the early 19th century for access to the Ballincollig gunpowder mills.
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Head south east over the bridge to see the stunning ruins of Carrigadrohid Castle, which stands on a rock in the middle of the River Lee. The castle was built in the 15th century by the MacCarthys of Muskerry.
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The Inniscarra Reservoir area offers a diverse range of road cycling routes, catering to various fitness levels. You'll find everything from easy, relatively flat rides along the reservoir's edge to more challenging routes with significant elevation gains through the rolling hills of the Lee Valley. The terrain is mostly well-paved, providing a smooth experience for road cyclists.
Yes, there are easy road cycling routes around Inniscarra Reservoir. While the region is known for its varied terrain, some routes feature gentler gradients. For a relaxed experience, consider routes that stick closer to the reservoir's flatter sections. The Dripsey bridge – Carrigadrohid Castle loop from Inishleena is an easy 29.2 km route that takes approximately 1 hour 19 minutes.
For those seeking a longer ride, the Inniscarra Reservoir area offers several routes that extend further into the surrounding countryside. The Mullinhassig Waterfall – Macroom Castle loop from O'Regan Precast Limited is a substantial 66.3 km route with over 800 meters of elevation gain, typically taking around 3 hours 16 minutes to complete. Another option is the Mullinhassig Waterfall – Dripsey bridge loop from O'Regan Precast Limited, which covers 54.1 km in about 2 hours 24 minutes.
Yes, many of the road cycling routes in the Inniscarra Reservoir area are designed as loops, allowing you to start and finish at the same point. This is convenient for parking and exploring. Examples include the Dripsey bridge – Inniscarra Bridge loop from Aglish ED, a 48.1 km moderate route, and the Mullinhassig Waterfall – Carrigadrohid Castle loop from O'Regan Precast Limited, a 31.2 km moderate ride.
The road cycling routes often pass by significant historical landmarks. You can expect to see structures like the historic Inniscarra Bridge with its 24 arches, and the impressive Carrigadrohid Castle. The surrounding Lee Valley also holds remnants of the Ballincollig Gunpowder Mills, now part of Ballincollig Regional Park, offering glimpses into the region's past.
Cyclists will enjoy diverse natural beauty, including expansive views of the Inniscarra Reservoir itself, which is a man-made lake formed by the Inniscarra Dam. The routes wind through the picturesque Lee Valley, characterized by rolling hills and lush forest areas like Farran Woods. Keep an eye out for Mullinhassig Waterfall, a beautiful natural attraction often incorporated into routes.
The Inniscarra Reservoir area is highly rated by the komoot community, with an average score of 4.3 stars from over 20 reviews. Cyclists frequently praise the varied terrain, which offers both challenging climbs and scenic, tranquil stretches. The combination of waterside views, historic landmarks, and the natural beauty of the Lee Valley are often highlighted as key attractions.
Yes, the Coachford Greenway is a notable multi-purpose amenity developed along the reservoir. This traffic-free trail provides a safe and enjoyable environment for cycling, making it particularly suitable for families or those seeking a relaxed ride away from road traffic. It offers excellent viewing opportunities for the reservoir and its wildlife.
The tranquil waterside paths and natural surroundings of Inniscarra Reservoir are home to a variety of wildlife. Cyclists often report spotting various bird species, including herons, kingfishers, and geese. Otters are also known to inhabit the area, and occasionally, even sea eagles can be sighted, adding to the natural immersion of the ride.
Absolutely. The Inniscarra Reservoir region offers a wide spectrum of road cycling routes. With 26 easy routes, 98 moderate routes, and 26 difficult routes, there are options for every fitness level, from casual riders looking for a gentle spin to experienced cyclists seeking a challenging workout with significant elevation.


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