I was up with the sun and raring to hit the mountains, but the weather had other ideas. It would have been do-able in the wet, but I was interested in visibility more than anything and my Met Office app told me it was due to clear in the afternoon. I’ve been up Pen y Fan in the fog before and done enough beautiful mountains in poor conditions to barely differentiate between them, so I fancied taking the chance to appreciate the scenery.
I’d found out that Brecon had a cathedral and I’m interested in historic buildings (don’t tell my cool friends) so we killed some time wandering round there, then found a pretty, wooded walk by the river. I’d expected (and half-remembered) Brecon to be a bustling, outdoorsy hub like the Fort William of the Highlands or the Betwys-y-Coed of Snowdonia, but it was fairly quiet on Saturday night and totally dead on Sunday morning.
Given the saving we made on dinner the previous evening (see Day 1’s post), we returned to Wetherspoons for breakfast and route-planning. I picked a circular route based very roughly on one described in an outdoorsey magazine that started at one of the car parks in Taf Fechan forest and encompassed the “Big Four” peaks: Fan y Big (719m), Cribyn (795m), Pen y Fan (886m) and Corn Du (873m). It’s an interesting area, geographically speaking: a big, semi-circular ridge linked to six smaller, semi-circular ridges, each with sweeping, sloped sides and long, smooth spines. If anyone ever wants to talk about maps and landforms I’m just a geeky message away.
On the way there it p***** it down and I thought of all the waterproof clothing I didn’t want to wear, but as we drove uphill and into the forest it eased and we were enveloped in thick, blinding fog. We set off in waterproofs but didn’t need them. The first part of the walk took us up a cycle path and along a bit of road. We turned up a steep, rocky footpath past some misty waterfalls, which plateaued onto a foggy, steep-sided ridge. Although we were on the Beacons Way, the route turned off the path and (according to the map) across an open area of land with just “pile of stones” and “stones” marked to prevent us wandering into the middle of nowhere.
Fortunately it was quite easy to follow and we ended up along Craig Cwmoergwm, headed towards peak number one – Fan y Big (behave). Unfortunately we missed the path that led straight there and ended up skirting along the side. After realising we were heading downhill when we should be going up, a quick map check revealed we’d taken a parallel path that took us past the peak; a few paths converged at Bwlch ar y Fan, so we decided to carry on and take a different path up from the other side.
We had jam sandwiches and salad (pre-prepared and super pretentious: quinoa, avocado, beetroot – you get the idea, but mega-nutritious) where the paths met, just as the sun was breaking through. Turning back on ourselves we took the short, steep path up Fan y Big, past a sluggish DofE/cadet group, and only recognised the summit by a distinctive, diving board-esque ledge we’d seen in a photo and a small, easily-missable metal plaque engraved with a picture of some hikers. We admired the smooth U-shaped valley, the river nestled between its shoulders and the long, sweeping sides of Bryn Teg ridge opposite, then realised we were being eaten by nasty black flies and turned back down the steep path.
When we were halfway down, the loud, bleak caw of a couple of ravens reverberated around the valley, so when they landed on the opposite ridge I ran off to take photos. I’d forgotten how large, wild and impressive these fairytale-villain birds are; they cruised and swooped around the valley like majestic, jet-black rangers who didn’t want to be photographed.
Next up (and I mean very up) was Cribyn. Standing opposite Fan y Big, this sharp ascent was the toughest of the route. We powered up earthy footholds that had been toe-punted into the steep side, taking short, aggressive steps and settling into steady, silent rhythms. At the top there was sadly no trig point, and we were sadly attacked once again by hundreds of bitey little f***flies so we didn’t hang about. We didn’t miss the view as we’d wandered into cloud almost as soon as we left the trough of the valley.
We headed to the left and downhill, along the long, steep path between Cribyn and Pen y Fan that follows the curve of another horseshoe ridge. No navigation was necessary, so as soon as we descended below the cloud we could enjoy the sun and the rich, springtime green of the surrounding landscape. What seemed like the “main” valley was to our left, broad, long and shouldered by the horseshoe ridges of Fan y Big & co on one side and a long, straight ridge – Craig Gwaun Taf – on the other. The glassy water of Lower Neuadd Reservoir was nestled in the valley’s wide, smooth trough, and the black pines of Taf Fechan forest seemed to mark the distant end of the long basin. In contrast, the valley to our right was shrouded in cloud, which crept towards us but was driven upwards in a towering, misty wall by the protective sides of Cribyn.
The adjoining sides of Cribyn and Pen y Fan are like a giant’s half pipe skate ramp, smooth and gently curved. The path is rocky and (in my opinion) easier to climb up than down. Approaching Pen y Fan from the Cribyn path, the last section is a half-scramble up some steep rocks before popping up onto the plateaued summit to surprise the mass of “tourists” who had ambled up from the Storey Arms car park via the heavily-trodden, straight-up-straight-back-down route.
Once again, the summit was swarming with f***flies. I don’t know why but they only seemed to hang about right at the very tops of the mountains. They’re jet black, chunkier than mosquitos and live on a diet of human. A couple of obligatory summit photos later we were keen to get away from flies and people, so headed along the busy ridge at the “head” of the valley to Corn Du. The section between Pen y Fan and Corn Du is so short and relatively flat that it seems like cheating to count it as the fourth summit, but it’s marked on the OS map so I’ll take it. Again, too many flies/people meant we didn’t hang about for long, so we hit the long, straight ridge of Craig Gwaun Taf (or Rhiw yr Ysgyfarnog?) that lies on the opposite side of the valley to Fan y Big & co.
This was one of my favourite parts of the walk. We came across four people in about an hour (a fell runner, a photographer and a hiking couple with a dog – more my kind of people), ate more jam sandwiches, the sun broke through, we’d escaped the day’s fog and the views were magnificent. The path runs along the top edge of the ridge so I could really enjoy the panorama; the long U-shaped valley that I’ve waffled on about was on the left, cradling its reservoir, opening out onto swathes of dark green-black forest and sided by the foggily elusive horseshoe peaks. A meandering, river-veined valley was on the right, the gracefully sweeping sides of the ridge were ahead and brothers Pen y Fan and Corn Du watched over the valley from behind. All around, the distance was filled with gentler hills, blacker forests and grassy, green-yellow plains.
We eventually came to the steep “footpath” that cut left down the side of the ridge and back towards the car park. From a distance it looked more like a steep rockfall than a path, but we made it down and into the belly of the valley. We walked past the half-drained Lower Neuadd Reservoir, which was surreal as it was bordered with bright pink rhododendrons and some unknown shrub with vibrant yellow flowers. The air was as still as anything, not a soul was in sight and a derelict dark stone building on the edge gave the place a Call of Duty-esque eeriness, but it was equally serene and beautiful. The late afternoon sun highlighted the tall pines against the distinctive blue silhouette of Pen y Fan, the bushes were every shade of green and the water remaining in the reservoir was black and as smooth as glass. The only sound we’d heard all afternoon – beyond our own voices, the scuffing of walking boots and the click of my camera – was birdsong; not one road or aeroplane.
The track back to the car park was lined by trees and rugged sheep fields. Sitting down and de-booting after a day’s hiking was (as always) wonderful. It was about 7pm and my head was swimming with the thought of pub grub and a pint, so after a brief and picturesque goose chase (we accidentally found ourselves in a Thai restaurant disguised a pub, still in hiking gear – we realised we made a mistake when the waitress lit a candle) we ended up at the Three Horseshoes near the campsite. The steak and ale pie and cider went down way better than the bar karaoke, and I slept like a log. Little did I know that the following day I’d play around in waterfalls and get lost on Lord Hereford’s Knob… Day 3 to follow!
Mapmywalk reckons we did 19.4km in 4 hours 18 minutes, if anyone is interested. Google / walking forums said that similar routes take about 6 hours, but we do maintain a decent steady pace so I wouldn’t say they’re necessarily wrong. Generally we walk briskly but were by no means rushing – I often faffed around taking photos, having a snack or admiring some bit of nature. I have a feeling the app might take that into account, as it felt like we were out longer. Fitbit reckons I did 35,773 steps.