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Routes
Bike touring routes & trails
United Kingdom
Northern Ireland
Antrim
Towns Parks

Antrim to Slemish Mountain loop

Hard

Antrim to Slemish Mountain loop

03:29

54.6km

660m

Cycling

Cycle the difficult 33.9-mile Antrim to Slemish Mountain loop, gaining 2150 feet with stunning views in the Antrim Coast and Glens.

Last updated: February 26, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 52 m for 3 m

After 54.6 km for 3 m

Waypoints

A

Start point

Train Station

Get Directions

1

10.9 km

View of Slemish Mountain

Highlight • Volcano

Slemish, historically called Slieve Mish (from Irish: Sliabh Mis, meaning 'Mis's mountain') is a small mountain in County Antrim, Northern Ireland. It lies a few miles east of Ballymena, in …

Tip by

2

27.4 km

Slemish Mountain

Highlight • Volcano

Legend has it that this was the first known Irish home of Saint Patrick. The Mountain juts out of the surrounding plain, and is visible for miles around. The dramatic …

Tip by

B

54.6 km

End point

Train Station

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Way Types & Surfaces

Way Types

54.1 km

387 m

138 m

< 100 m

< 100 m

< 100 m

Surfaces

40.8 km

13.6 km

259 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (240 m)

Lowest point (30 m)

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Weather

Powered by Foreca

Monday 18 May

16°C

9°C

94 %

Additional weather tips

Max wind speed: 24.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How challenging is the Antrim to Slemish Mountain loop for cyclists?

This loop is considered a difficult touring bicycle ride, demanding good to very good fitness levels. You should be prepared for substantial elevation gain, with the route covering 54.6 km and approximately 655 meters of climbing. Some segments may involve steep inclines, contributing to the overall challenge.

What is the terrain like on this cycling route?

The terrain is predominantly paved, consisting of asphalt and paved roads. However, be aware that some segments may be unpaved, including paths and occasional singletrack, which can make for more difficult riding. You might also encounter moderate traffic, including farm vehicles, on certain roads.

What kind of scenery can I expect along the Antrim to Slemish Mountain loop?

The route offers spectacular scenery within the Antrim Coast and Glens Area of Outstanding Natural Beauty. You'll experience breathtaking views across the Braid River valley, with Slemish Mountain serving as a prominent landmark. The trail also winds through charming villages and provides glimpses of coastal views, farms, stone walls, and dramatic cliffs.

How long does it typically take to complete this cycling loop?

Based on the route data, the Antrim to Slemish Mountain loop typically takes around 3 hours and 29 minutes to complete by touring bicycle. This duration can vary depending on your fitness level, speed, and how often you stop to enjoy the views.

Are there any notable landmarks or points of interest along the way?

Absolutely! The most significant landmark is Slemish Mountain itself, which holds historical importance as the supposed site where Saint Patrick tended sheep. You'll also get a fantastic View of Slemish Mountain from various points. The route also touches upon sections of the NCN97, indicating established cycling infrastructure.

Does the Antrim to Slemish Mountain loop intersect with other trails?

Yes, the route incorporates small sections of other established paths. Approximately 4% of the loop follows the ecos Cycle Trail, and a very small portion (less than 1%) uses the Slemish Path 1.

What is the best time of year to cycle this route?

The Antrim Coast & Glens area is beautiful year-round, but for touring cycling, spring through early autumn (roughly April to October) generally offers the most favorable weather conditions. This avoids the potentially harsher winds and colder temperatures of winter, allowing you to fully enjoy the stunning landscapes.

Is the Antrim to Slemish Mountain loop dog-friendly?

While the cycling route itself is on roads and paths, the specific rules for dogs on Slemish Mountain itself (if you were to hike it) can vary. For the cycling loop, dogs are generally permitted if they are safely secured in a bicycle trailer or basket. Always ensure your dog is under control and respect local signage regarding pets, especially near farmlands.

Are there any permits or entrance fees required to cycle this route or access the Antrim Coast and Glens area?

No, there are generally no specific permits or entrance fees required to cycle the Antrim to Slemish Mountain loop or to access the wider Antrim Coast and Glens Area of Outstanding Natural Beauty. It is open for public enjoyment.

Where can I park to access the Antrim to Slemish Mountain loop?

As a loop starting near Antrim, you would typically look for parking in or around the Antrim town area or other villages along the route, such as Broughshane. Specific trailhead parking for this exact loop isn't explicitly defined, but local car parks in these towns would be your best bet to begin your ride.

Are there cafes, pubs, or other amenities available along the route?

Yes, the route passes through charming villages like Broughshane, where you can expect to find local amenities such as cafes and pubs. It's always a good idea to check opening times in advance, especially if cycling during off-peak seasons.

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