Slieve Gallion Hiking & Travel Guide

Slieve Gallion is a mountain in Desertmartin, United Kingdom. The nearest service base is Magherafelt, roughly 9 km away.

Slieve Gallion at a Glance

• What it is: mountain (Hiking)
• Where it is: Desertmartin BT45, United Kingdom — coordinates 54.7333, 6.7500
• Why it is listed: a source-verified entry in the CollabsTravel master database, matched against official gazetteer and geographic records before publication
• Time needed: two to four hours
• Best season: late spring to early autumn

Quick Facts

Place type	Mountain
Primary category	Hiking
Also good for	Hiking, Scenic
County / region	Desertmartin
Region / state	Northern Ireland
Country	United Kingdom
Postal address	Desertmartin BT45, United Kingdom
Nearest city	Magherafelt
Coordinates	54.7333, -6.7500
Nearest base town	Magherafelt (9 km)

Why Slieve Gallion Is Worth Visiting

Slieve Gallion earns its place in this guide for a simple reason: it is a verified hiking in Northern Ireland, United Kingdom,. Its position 9 km from Magherafelt also makes it an easy add-on rather than a detour that costs half a day. Visitors book it for hiking, scenic as much as for hiking. And unlike listicle recommendations, everything on this page - coordinates, category, sources - was checked against official records before publication.

About Slieve Gallion

In plain terms, Slieve Gallion is a mountain in the Desertmartin area of Northern Ireland, United Kingdom that travellers book around hiking trips. Beyond its main draw, the record tags it for hiking, scenic too, so it rewards more than one kind of visit. Functionally it belongs to Magherafelt - the town most maps and locals will reference when describing how to reach it. Everything stated on this page comes from that verified record; where background history is quoted, the source is named at the end of the section.

The Story of Slieve Gallion: History & Background

Slieve Gallion (Irish: Sliabh gCallann) is a mountain in County Londonderry, Northern Ireland. It is the easternmost of the Sperrin Mountains. It reaches a height of 528 metres (1,732 ft) and dominates the western shore of Lough Neagh. Its prominent northeastern summit has a transmitter station with a small road leading to it, and stands at a height of 496 metres (1,627 ft).

By road, Slieve Gallion is 4 miles (6.4 km) from Moneymore, 8 miles (13 km) from Cookstown, and 8 miles (13 km) from Magherafelt. The mountain is part of the parishes of Desertmartin, Lissan and Ballinascreen.

Lead passage from the Wikipedia article "Slieve Gallion", reused under CC BY-SA 4.0 with a coordinate-verified name match; the source article carries the full referenced history.

The Beauty of Slieve Gallion

What people mean when they call Slieve Gallion beautiful is usually elevated, unblocked views - the kind of layered landscape that photographs badly from the road and perfectly from the first viewpoint. The light does most of the work: mid-latitude light gives the place two looks: clean blue summer noon and a low amber angle in spring and autumn. The seasons restyle everything around it - wildflower spring, deep-green summer, gold-and-rust autumn and, above the snowline, a winter version of the same scene. And the beauty compounds with context: with 8 other verified places nearby, the Desertmartin area reads as one continuous landscape rather than a single viewpoint, which is worth more than any filter on the photos you take here.

Getting There

Slieve Gallion sits at 54.7333, 6.7500 in Desertmartin, United Kingdom. Most visitors reach it by car, regional rail or local transit; pin the coordinates above rather than only the name - Slieve Gallion names repeat across regions, and rural entries often lack street addresses.

Base yourself in Magherafelt and make this a half-day trip; services, fuel and lodging are easiest there. The run from Magherafelt is about 9 km (6 mi) each way, so allow Magherafelt as your anchor for the day.

Best Time to Visit

Late spring to early autumn (May to September) brings the warmest and most reliable conditions across United Kingdom. Shoulder months just before and after that window trade a little weather for noticeably lower prices and thinner crowds.

Slieve Gallion Season by Season

• Summer (Jun-Aug) - peak season: the warmest, longest days and everything open, which also makes it the priciest and busiest window
• Autumn (Sep-Nov) - shoulder season: crowds drain away, the light turns photographic, and lodging rates typically fall
• Winter (Dec-Feb) - off-season: cheapest beds and empty viewpoints, but check for closures, snow or rain before committing
• Spring (Mar-May) - rebuild season: wildflowers, newborn wildlife and reopened facilities - the best balance if the weather holds

Things to Do

Planning what to actually do at Slieve Gallion comes down to the setting it sits in:

• Arrive with the exact coordinates (54.7333, -6.7500) pinned in your maps app — rural place names repeat across states
• Walk the shortest signed loop first, then decide how far to push on with the lightest pack
• Check sunrise/sunset times before setting out; carry water for double the distance you plan
• Photography stops at the first viewpoint are usually the best framed ones
• Chain the stop with what is nearby — see the list below before fixing your day route

None of this needs a rigid schedule - the honest pattern at Slieve Gallion is one anchor at the trailhead or first viewpoint, one longer stop, and the rest of the time left for whatever looks better from the car window. That flexibility is what separates a good half-day from a rushed one.

A Perfect Day in Slieve Gallion

Morning (start early). Have breakfast at Magherafelt and roll out before mid-morning - the light is softer, parking is open, and Slieve Gallion is at its quietest before the day-trippers arrive. Give the main stop its full due first rather than saving it for later.

Midday. From Slieve Gallion, Magherafelt is only 9 km away - pair the two rather than driving home for lunch; a picnic beats a reservation near most of these spots.

Afternoon. Keep going to Maghera (13 km) if the group still has legs; it is the standard second half of this loop.

Golden hour. End at the main viewpoint, waterfront or main street as the light drops; this is the hour Slieve Gallion is genuinely famous for locally, and it costs nothing.

Evening. Sleep at Magherafelt unless the road out is long - leaving at dusk is the one mistake that can flatten an otherwise perfect day.

Know Before You Go to Slieve Gallion

• Save the pin (54.7333, -6.7500) offline - reception in Desertmartin is exactly as good as it needs to be and no better
• Check the official source listed at the bottom of this page for current hours, fees and closures before driving out
• Carry more water than the plan says; shade is usually optional on these routes
• Tell someone the turnaround time - help arrives slower than it looks from the trailhead

Nearby Places Worth Combining

Slieve Gallion does not sit in isolation - these verified places are all within a short hop and combine into a full loop:

• Magherafelt — city, about 9 km (6 mi) away
• Maghera — city, about 13 km (8 mi) away
• Mullaghmore — hiking, about 14 km (9 mi) away
• Moyola River — waterfront, about 15 km (9 mi) away
• White Mountain — hiking, about 16 km (10 mi) away
• Meenard Mountain — hiking, about 17 km (11 mi) away
• Sawel Mountain — hiking, about 20 km (13 mi) away
• Glenlark River — waterfront, about 22 km (14 mi) away

Planning More of Your Trip

See everything in United Kingdom on the United Kingdom country hub, browse the full Hiking United Kingdom collection, or take in the whole Northern Ireland region.