In the heart of Connemara, Ireland, the Twelve Bens (‘Na Beanna Beola’ in Irish) stand as a majestic testament to the raw beauty of the Irish landscape. These iconic peaks form a breathtaking mountain range that has captivated locals and visitors for generations.
Join us as we explore the Twelve Bens Connemara, covering the best hiking trails, the local flora and fauna, local hiking preparation tips, and nearby attractions in beautiful Connemara.
Best Hiking Trails in the Twelve Bens
The Twelve Bens Ireland provide a variety of hiking trails suitable for different skill levels. Here are some of the most popular routes:
Diamond Hill Loop
This well-maintained trail is perfect for those seeking a moderate hike with spectacular views. Spanning 7.6 km, the Diamond Hill Loop takes you through the lower slopes before ascending to the summit of Diamond Hill. With a minimum elevation of 34 metres and a maximum of 425 metres, hikers can expect a total climb and descent of about 406 metres, offering a satisfying challenge with rewarding panoramas.
Start and end point: Connemara National Park Information Centre, H323+5Q Letterfrack, County Galway, Ireland
Diamond Hill & Muckanaght Route
For more experienced hikers, this 19.6 km trail combines the popular Diamond Hill with the more challenging Muckanaght peak. Starting at 33 metres above sea level and reaching a maximum elevation of 640 metres, this route involves a substantial total climb and descent of 1,401 metres, providing a full day of diverse terrain and breathtaking views.
Start and end point: H332+CQ Letterfrack, County Galway, Ireland

Benbaun Route
As the highest peak in the Twelve Bens Connemara, Benbaun offers a challenging yet rewarding hike. This 10.3 km route takes approximately 6 hours to complete, starting at just 32 metres above sea level and climbing to an impressive 725 metres. This trail demands good fitness but rewards hikers with unparalleled views of the Connemara landscape.
Start and end point: G6R8+8Q, Gleninagh, Fountainhill, Co. Galway, Ireland
Glencoaghan Loop Route
This demanding 17.4 km loop is a true test of endurance, taking hikers through some of the most rugged terrain in the Twelve Bens. Starting near sea level at 12 metres and reaching a maximum elevation of 685 metres, the route involves a gruelling total climb and descent of over 1,550 metres. It’s a challenging day out that showcases the raw beauty of the Twelve Bens.
Start and end point: F5C4+7W Ballinafad, County Galway, Ireland
Benlettery and Bengower Route
For those seeking a shorter but still challenging hike, this 6.3 km route packs a punch. Starting at just 19 metres above sea level and reaching a maximum elevation of 648 metres, the trail involves a steep total climb and descent of about 686 metres. It’s a great option for experienced hikers looking for a half-day adventure with impressive views.
Start and end point: F5C4+7W Ballinafad, County Galway, Ireland (the same as the Glencoaghan Loop Route)
Bencorr & Derryclare - East Approach
This 11.6 km route offers a chance to summit two of the Twelve Bens’ most prominent peaks. Beginning at 27 metres above sea level and climbing to 635 metres, hikers will experience a total ascent and descent of about 678 metres. The trail provides stunning views of the surrounding mountains and valleys.
Start and end point: 53.486820, -9.739973, Cloonnacartan, Co. Galway, Ireland
Wildlife and Natural Beauty
The Twelve Bens are not just about the climb; they’re a haven for wildlife and natural beauty. The area is part of Connemara National Park, covering 2,000 hectares of scenic countryside. Hikers can expect to encounter a diverse range of flora and fauna, including:
- Native bird species perfect for birdwatching enthusiasts:
- Common songbirds such as meadow pipits, skylarks, European stonechats, and common chaffinches
- Birds of prey like the common kestrel and Eurasian sparrowhawk
- Winter visitors including woodcock, redwing, and fieldfare
- Unique plant life that thrives at various altitudes:
- Heathers such as Ling, Cross-Leaved Heath, and the rare St. Dabeoc’s Heath
- Bog plants like sundew and butterwort, which have adapted to nutrient-poor environments
- Colorful wildflowers including bog cotton, milkwort, and various wild orchids
- Possible sightings of Irish wildlife in their natural habitat:
- Mammals such as red deer, otters, pine martens, and the elusive Irish hare
- The iconic Connemara pony, often seen grazing in the park’s grasslands
- Amphibians like the common frog and smooth newt in the park’s wetland areas

How to Prepare for a Hike
When planning your adventure in the Twelve Bens, proper preparation is key:
- Weather-appropriate clothing: Be prepared for sudden weather changes—Ireland is famous for having all four seasons in one day! Bring waterproof layers and extra warm clothing.
- Proper footwear: Invest in sturdy, waterproof hiking boots for the often wet and rocky terrain.
- Navigation tools: Carry both a physical map and a GPS device (preferably a phone and a Garmin-style watch). Remember, batteries can fail, but maps don’t.
- Water and snacks: Pack plenty of water and energy-rich snacks. The mountain springs offer fresh water, so bring an extra drinking vessel (and some water purification tablets to be safe).
- First-aid kit: Always carry a basic first-aid kit for emergencies.
- Inform others: Let someone know your hiking plans and expected return time.

Nearby Attractions and Accommodation
After conquering the Twelve Bens, there’s plenty more to explore in Connemara:
- Connemara National Park Visitor Centre: Learn about the area’s history, flora, and fauna through exhibitions and audio-visual shows.
- Kylemore Abbey: Visit this stunning 19th-century castle and its Victorian walled garden.
- Clifden: Explore this charming town, known as the “capital of Connemara,” with its vibrant arts scene and traditional Irish pubs.
- Killary Harbour: One of just three natural fjords in Ireland, a visit to Killary Harbour provides a chance to go for a fresh-water swim (it’ll be chilly!), rent a kayak or paddleboard, or go for a nice stroll around its banks.
- Traditional Irish towns: Places like Letterfrack, Lettermore, and Ballyconnely are great stop-off points for a bite to eat and a chat with the locals.
For accommodation, Connemara Holiday Lettings offers a wide range of options to suit every need. From cosy cottages to luxurious sea-view apartments, you’ll find the perfect base for your Twelve Bens adventure.
A Hiker's Dream in Ireland
The Twelve Bens of Connemara offer an unparalleled hiking experience in the heart of Ireland’s Wild West. Whether you’re scaling the highest peaks or enjoying a leisurely walk through the lower trails, the breathtaking scenery and rich natural heritage will leave you with memories to last a lifetime.
Ready to head off on your Twelve Bens adventure? Book your perfect accommodation with Connemara Holiday Lettings and make the most of your stay in this stunning corner of Ireland.