Eryri Social Walk for the Big Walking Weekend | 30th May

Starting from the Ogwen Valley, we’ll ascend via Afon Llugwy and a short scrambly section up to Pen Yr Ole Wen’s summit. With views across Ogwen and Eryri our skywalk begins… six major 900-1000m peaks over a mile distance with no significant loss of height.

In addition to Pen Yr Ole Wen, this classic route will take us across to Carnedd Fach, Carnedd Dafydd, Ysgolion Duon, and the highest point of the day Carnedd Llewelyn, before crossing Bwlch Eryl Farchog and climbing our final summit Pen yr Helgi Du. A steady descent brings us back to the A5, completing our full Carneddau mountain circuit. This is a true high-level traverse - once we gain the Carneddau ridge, although never technical, it’s continuous, committing mountain terrain and big mountain views all the way; a fitting Eryri tribute to support the BMC’s Big Walking Weekend.

We’re excited to welcome you for a memorable day in the outdoors!

Walk Details

Walk Grading: Challenging

Distance: Approx. 16 km (10 miles)

Ascent: 1020 m (3350 ft)

Duration: Approximately 6-8 hours

If you or anyone in your party can’t attend after booking, please let us know so we can offer the place to others.

Meeting Details

Time: Saturday 30th May, 09:45am for a 10:00am start

Location: Ogwen Valley, A5 Layby Parking (Gwern Gof Isaf), LL24 0EU

OS Grid Ref: SH 697 603

Google map pin: https://maps.app.goo.gl/LqaEH6p7Qcr6TJhb9

Parking: Free parking available along A5 layby, please park responsibly; alternatively paid parking may be available in the nearby Gwern Gof Isaf campsites

Please check out the BMC Liftshare service

Facilities: Nearest toilets are located at Ogwen Cottage (1.2 miles from start/meeting point) there are no other facilities en route

Public Transport: Bangor: Bus T10 → Bethesda / Ogwen Valley ~30–40 minutes

What to Bring

We’ll cover a range of terrains, so please ensure you are well-prepared with appropriate gear.

Footwear: Sturdy, water-resistant hiking boots or shoes with good grip.

Clothing: Dress in layers, including a warm layer and waterproofs, as conditions can vary; bring a hat and gloves.

Food and Drink: Bring enough food and water for a full day’s walk; there will be no places to purchase refreshments en route.

Other Essentials: Although we plan to finish within daylight hours, carrying a small torch or head torch is advisable for emergencies. Sun cream is advisable on warmer days.

Who Can Attend

Anyone, under 18's must be accompanied by a parent or guardian. Well behaved dogs are welcome but must be always kept under close control, please indicate on your booking if you will be bringing a dog

Health Precautions: If you have any health conditions that might impact your participation, please inform us in advance. Carry any required medications, and let the walk leader know if assistance may be needed in accessing them

Covid-19: Please do not attend if you feel unwell or have Covid-19 symptoms

If you are unsure of your ability or would like advice regarding kit and suitability for this walk, please email the leader in advance

BMC Participation Statement

The BMC recognises that climbing, hill walking and mountaineering are activities with a danger of personal injury or death. Participants in these activities should be aware of and accept these risks and be responsible for their own actions and involvement.

Photographs may be taken by the leader for future communications about the programme. If you do not wish for your photograph to be taken please let the leader know in advance or at the start of the walk.

By participating in this walk you agree to act in a kind and inclusive manner. Bullying, discrimination or the use of foul language will not be tolerated.

Questions

Feel free to contact BMC Hill Walking Rep Owain: amdroeryri@gmail.com