4.6
(664)
5,238
hikers
16
hikes
Waterfall hiking trails around South Arran Marine Protected Area are characterized by a diverse terrain, ranging from coastal paths to lush forests. The region features impressive waterfalls, such as Glenashdale, which are highlights on several hiking routes. The landscape includes a complex shoreline, offering views of the sea and nearby islands, alongside inland areas with ancient sites. This area provides a blend of natural beauty and historical interest for hikers.
Last updated: July 21, 2026
4.8
(62)
434
hikers
5.89km
01:42
150m
150m
Embark on an easy hike along the Glenashdale Waterfall loop from Ashdale Bridge, a route that takes you through lush wooded glens and past impressive natural features. You will cover 3.7 miles (5.9 km) with a gentle elevation gain of 496 feet (151 metres), making it a comfortable journey for most. The highlight is undoubtedly the magnificent Glenashdale Falls, a double cascade plunging 45 meters, which you can admire from a dedicated viewing platform.
Starting your adventure is straightforward from Ashdale Bridge, where parking is generally available nearby. This loop is accessible without any specific permits or fees, and you will find picnic tables along the way if you wish to take a break. The estimated duration for this hike is around 1 hour and 42 minutes, so you can easily fit it into your day.
Beyond the stunning waterfall, the trail offers a glimpse into ancient history with the Neolithic chambered cairns known as the Giants' Graves. These historical sites provide not only cultural interest but also offer panoramic views over Whiting Bay and Holy Island, adding another layer to your experience on this scenic Isle of Arran route.
4.7
(11)
127
hikers
5.90km
01:40
130m
130m
Embark on an easy hiking adventure to the Iron Age Fort & Glenashdale Falls from Whiting Bay, a route that spans 3.7 miles (5.9 km) and involves a gentle ascent of 420 feet (128 metres). You can expect diverse scenery along the way, moving from peaceful wooded glens to expansive coastal views. The trail offers a rewarding experience, leading you past the impressive Glenashdale Falls, a double cascade that is particularly striking after rainfall, and up to the ancient Iron Age fort remains. This hike typically takes around 1 hour and 40 minutes to complete at a steady pace.
To begin your journey, head to the Ashdale Bridge car park, conveniently located at the southern end of Whiting Bay. The trail is well-signposted from this starting point, making navigation straightforward as you explore the area. This accessible trailhead ensures you can easily find your way and start your hike without any hassle. Consider checking local weather before you go, especially if you want to see the falls at their most powerful after rain.
This route stands out for its blend of natural beauty and historical significance. As you ascend, you will not only discover the remnants of an Iron Age fort but also enjoy stunning panoramic vistas over Whiting Bay and the distant Holy Island. The trail provides a unique opportunity to connect with both the island's ancient past and its breathtaking coastal landscape, offering a memorable experience for anyone looking to explore Arran's rich heritage.

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3.6
(5)
15
hikers
The Kildonan & Giants' Graves loop on the Isle of Arran offers a diverse hiking experience, combining woodland paths with open views to the sea. This moderate 9.5-mile (15.3 km) loop involves a total elevation gain of 1424 feet (434 metres) and typically takes around 4 hours and 28 minutes to complete. You'll traverse beautiful forests, including a notable initial climb to the unique Library in the Woods, a charming log cabin nestled by the Eas Mor waterfall. While some sections are well-kept, be prepared for steep descents and potentially boggy paths, especially around Loch Garbad, making hiking boots essential. The varied landscape truly earns Arran its nickname, "Scotland in Miniature."
To best enjoy this moderate hike, ensure you have good fitness levels and wear appropriate hiking boots, as some sections can be wet underfoot. The trail involves a steady uphill climb to the Glenashdale Falls, with a particularly steep part just before reaching them. While the research doesn't specify trailhead access or parking, planning your visit to the Isle of Arran will likely involve ferry travel. Always check local conditions before you set out, especially concerning weather and trail maintenance.
What truly sets this loop apart are its distinctive landmarks, blending natural beauty with historical intrigue and quirky charm. You'll discover the Eas Mor Library, a hidden gem where you can browse books and leave messages in a secluded log cabin by the impressive 103-foot Eas Mor waterfall. Further along, explore the ancient Giants' Graves, two Neolithic chambered tombs that offer expansive views over Whiting Bay and Holy Island. These partially ruined cairns add a historical dimension, with legends linking them to the Irish war-leader Fionn mac Cumhaill.
4.9
(20)
120
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.4
(5)
23
hikers
10.5km
03:03
280m
270m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around South Arran Marine Protected Area
Eas a' Chrannaig is the biggest and best waterfall on Arran!
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If attempting to hike towards Glenashdale Falls - Left of loch, a lot of deforestation & uprooted trees blocking visibility/pathway. Unable to find much of a path without roughly following app but had to abandon once a path leading to Whiting Bay/Kildonan. Forest area was extremely soft moss/boggy. Don’t attempt besides enjoying the spot at the picnic part by the loch.
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When it rains, the rain unfolds its mystical aura. Crossing the stream is also quite slippery. The rest of the path along the lake is also quite adventurous.
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July 8: the trip went through a swamp. You can't get through without wet feet. Because everything is green, it is not visible where you can walk and where there are ditches. You fall through everything.
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Holy Isle is located close to the eastern shore of the Isle of Arran. This small (one square mile) island has a history of being a religious hermitage that dates back hundreds of years, and the tradition of quiet seclusion continues to this day at the Centre for World Peace and Health on the western edge of the island. Visitors are welcome to walk around and enjoy the landscape on the many paths that circle Holy Isle, where they’ll find beautiful views across Arran and the Firth of Clyde. - https://outaboutscotland.com/holy-isle-arran/ - https://en.wikipedia.org/wiki/Holy_Island,_Firth_of_Clyde
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Great place for a 2Hr yomp, steep in places and many ways to plan a route so choose which items to see and a route that suits you
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Loch Garbad is a beautiful hill loch located at the southern side of the Isle of Arran. Grab your packed lunch out of your bags and enjoy a picnic at this remote and peaceful location.
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There are approximately 16 waterfall hiking trails in the South Arran Marine Protected Area. These routes offer a diverse range of experiences, from easy strolls to more challenging treks through varied terrain.
The waterfall hikes in the South Arran Marine Protected Area cater to various skill levels. You'll find a good mix, with about 8 easy trails perfect for casual walks, 5 moderate routes for those seeking a bit more challenge, and 3 more difficult trails for experienced hikers.
The trails in the South Arran Marine Protected Area are highly regarded by the komoot community, boasting an average rating of 4.6 stars from over 370 reviews. Hikers often praise the stunning natural beauty, the impressive waterfalls like Glenashdale, and the blend of coastal and forest paths.
Yes, several waterfall hikes in the region are circular, allowing you to start and end at the same point. A popular option is the Glenashdale Waterfall loop from Ashdale Bridge, which is an easy 3.7-mile (5.9 km) trail featuring the prominent Glenashdale Falls.
Absolutely. Many of the waterfall trails are considered easy, making them ideal for beginners or those looking for a relaxed outing. The Glenashdale Waterfall loop from Ashdale Bridge is a great example, offering impressive falls on an accessible path. Another easy option is the Iron Age Fort & Glenashdale Falls from Whiting Bay.
For a longer and more challenging experience, consider routes that combine waterfalls with other regional highlights. The Kildonan & Giants' Graves loop via The Library in the Woods — Isle of Arran is a moderate 9.5-mile (15.3 km) trail that takes about 4 hours 28 minutes, leading through varied terrain including historical sites, and often incorporates views of the island's natural features.
Many waterfall trails in the South Arran Marine Protected Area are suitable for families. Easy loops like the Glenashdale Waterfall loop from Ashdale Bridge are popular choices, offering engaging scenery without being overly strenuous. Always check the specific trail details for distance and elevation to ensure it matches your family's capabilities. For more general accessible walks on Arran, you can consult resources like this guide from VisitArran.
Generally, dogs are welcome on most hiking trails in the South Arran Marine Protected Area. However, it's always best to keep them on a lead, especially in areas with livestock or ground-nesting birds, and to follow the Scottish Outdoor Access Code. Be mindful of other hikers and wildlife, and always clean up after your dog.
Beyond the waterfalls themselves, the region offers several intriguing landmarks and viewpoints. You might encounter ancient graves and standing stones, such as those near the Kildonan & Giants' Graves loop. Other notable points of interest include the King's Cave, the Doon Hillfort, and various viewpoints offering stunning vistas of Holy Isle or Pladda Island and Ailsa Craig from Kildonan Beach.
The waterfalls in South Arran are beautiful year-round, but they are often at their most impressive after periods of heavy rainfall, typically in autumn and winter. Spring and summer offer milder weather for hiking, though the water flow might be less dramatic. Each season provides a unique experience of the landscape.
Public transport on the Isle of Arran, primarily bus services, can connect you to various villages and trailheads. For specific waterfall trails, you may need to check local bus routes and timetables to see if they stop near your desired starting point. For example, trails around Glenashdale Falls are often accessible from Whiting Bay or Ashdale Bridge, which are served by local buses.
Parking is generally available at or near many of the popular trailheads. For instance, routes like the Glenashdale Waterfall loop from Ashdale Bridge typically have designated parking areas. It's advisable to check specific route details or local signage upon arrival, especially during peak seasons, as spaces can be limited.
Yes, the villages around the South Arran Marine Protected Area, such as Whiting Bay and Kildonan, offer amenities including cafes, pubs, and accommodation. These can be convenient stops before or after your waterfall hike for refreshments or a meal. It's a good idea to check opening times, especially outside of peak tourist season.


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