02:07
28.9km
270m
Mountain biking
This moderate 18.0-mile mountain biking loop combines scenic coastal paths with off-road trails through Clandeboye Estate to Helen's Tower.
Last updated: February 26, 2026
Waypoints
Start point
Train Station
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6.44 km
Highlight • Trail
Tip by
7.01 km
Highlight • Historical Site
Tip by
22.8 km
Highlight • Historical Site
Tip by
28.9 km
End point
Train Station
Way Types & Surfaces
Way Types
9.86 km
5.05 km
4.72 km
4.26 km
3.67 km
1.35 km
< 100 m
Surfaces
10.6 km
10.2 km
2.48 km
2.27 km
2.16 km
1.08 km
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Elevation
Highest point (130 m)
Lowest point (10 m)
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Weather
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Tuesday 26 May
21°C
12°C
0 %
Additional weather tips
Max wind speed: 21.0 km/h
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This route was planned by komoot.
This route, combining the North Down Coastal Path and Helen's Tower Loop, is rated as moderate for mountain biking. It requires good fitness and advanced riding skills due to varied terrain and some challenging sections, particularly around Helen's Tower.
The route features diverse terrain. The North Down Coastal Path section is primarily well-surfaced with bitmac, stone, and grass paths, though some parts can be rugged. The Helen's Tower Loop includes unpaved sections, singletrack, cycleways, and gravel. More technical riders will find challenging features like technical drops, rocky sections, berms, and jumps in the Helen's Tower area.
The full 28.9 km route, which includes both the North Down Coastal Path and Helen's Tower Loop, typically takes around 2 hours and 7 minutes to complete on a mountain bike, depending on your pace and skill level.
The provided information does not specify any permits or entrance fees for mountain biking within the Clandeboye Estate for this particular route. However, it's always advisable to check the official Clandeboye Estate website for the most current regulations before your visit, as policies can change.
While specific parking locations for this combined route are not detailed, the North Down Coastal Path is accessible by public transport (train to Helen's Bay or Bangor), implying parking options are available in these towns. For the Helen's Tower Loop, starting from Bangor is a common approach, suggesting parking facilities there.
The best time of year to mountain bike this route would generally be during drier seasons to avoid overly muddy or slippery conditions, especially on the more technical sections around Helen's Tower. Spring, summer, and early autumn typically offer more favorable weather for outdoor activities in Northern Ireland.
The provided information does not explicitly state whether this specific mountain bike route is dog-friendly. When cycling through areas like the Clandeboye Estate or along coastal paths, it's best to assume dogs should be kept on a leash and to check local signage or official websites for specific regulations regarding pets.
Along the route, you'll encounter several points of interest. These include the scenic Clandeboye Estate Off-Road Trail, the historic Helen's Tower, and the historical site of Grey Point Fort. The coastal path also offers views of beaches like Crawfordsburn and Helen's Bay, and passes through Crawfordsburn Country Park.
Yes, the route incorporates sections of several other trails. You will ride along parts of the North Down Coastal Path (Ulster Way Section), the National Cycle Network National Route 93 Extension, and the National Cycle Network National Route 93. It also briefly uses Designated Footpath 37, Designated Footpath 36, McKees Lane, and Smugglers Lane.
Yes, the coastal section offers opportunities to spot grey seals offshore. The route also passes through diverse natural settings, from sandy beaches and rugged coastlines to the woodlands of Crawfordsburn Country Park and the Clandeboye Estate, providing a chance to observe local flora and fauna.
While specific facilities directly on the trail are not mentioned, the route passes through or near towns like Bangor. These towns would offer various amenities, including cafes and pubs, where you can refuel after your ride.