Coast to Coast Day 8: Angle Tarn to Rosthwaite

Leaving Angle Tarn After a Blustery Night

Following a huge day and a blustery night, I was up early and back on the trail, hoping to descend into Patterdale before the morning heat arrived. After three nights of camping, had a hotel reservation waiting and was walking with the enthusiasm of someone who’d just discovered civilisation.

Angle Tarn looked majestic — a real gem perched 500m up, cradled within a natural bowl of rising contours that fold and sweep upwards on all sides, with higher peaks lifting beyond them like a second tier of skyline.

Angle Tarn in early morning light.

Visibility was excellent again, with the southern edge of Ullswater (and Patterdale) clear in the distance and Brothers Water 350m below, a little behind me but perfectly framed for west–east walkers.

OS Map Extract: Angle Tarn to Rosthwaite (Borrowdale)

OS map extract showing the reverse west–east Coast to Coast route from Angle Tarn to Rosthwaite, highlighting the major Lake District passes with start and end points marked.
Annotated OS map showing the blue Coast to Coast route from Angle Tarn through Patterdale, Grisedale Valley, Grisedale Tarn, and Greenup Edge to Rosthwaite, marking the beginning and end of this major Lake District stage.  ©Crown copyright 2026 Ordnance Survey. Media 003/26.

If you’d like to explore the official route in more detail, you can view the interactive National Trails map here

Coast to Coast (Reverse) — Stage Index

This guide is part of my reverse Coast to Coast series — you can follow every stage using the index below.

Overview of Day 8 — Angle Tarn to Grasmere via Patterdale & Grisedale

Navigation was initially straightforward: a clear trail leading away from Angle Tarn, though not the only one, with side paths tempting day walkers down into Bannerdale. My route followed the main line — descending the two‑mile trail into Patterdale, skirting the village’s western edge, and beginning the long, gradual ascent through Grisedale towards the 550m high point at Grisedale Tarn.

I’d once ambitiously planned a detour to Helvellyn, but with a second descent towards Grasmere and another mountain pass at Greenup Edge still ahead, the idea faded. I’d already stood on the summit a few months earlier in visibility that could have rivalled a European football match after a flare‑heavy goal celebration.

Elevation Profile: Day 8 – Angle Tarn to Rosthwaite via Grisedale and Greenup Edge

Elevation profile showing the Coast to Coast route from Angle Tarn to Rosthwaite, with a descent to Patterdale, ascent to Grisedale Tarn, descent to Grasmere, ascent to Greenup Edge, and descent into Borrowdale.
Elevation profile showing the Coast to Coast route from Angle Tarn to Rosthwaite, with a clear left‑to‑right descent into Patterdale, the long ascent to Grisedale Tarn, the drop towards Grasmere, the climb over Greenup Edge, and the final descent into Borrowdale.

Key Facts: Day 8 – Angle Tarn – Rosthwaite

  • Start: Angle Tarn
  • Finish: Rosthwaite / Glaramara Hotel (extended)
  • Distance: ~17 miles (longer including the descent from Angle Tarn)
  • High Points: Grisedale Tarn (550m), Greenup Edge (630m)
  • Villages: Patterdale, Grasmere
  • Terrain: Steep descent, glaciated valley walking, long gradual ascent, rocky passes
  • Water: Steams plentiful— a filter strongly recommended in the Lake District
  • Optional Detours: Helvellyn, Easedale Tarn, Helm Crag
  • Difficulty: High — Two mountain passes, cumulative fatigue and heat amplify the challenge

Coast to Coast Day 8 Video: Angle Tarn to Rosthwaite

Descending to Patterdale and the Search for Drinking Water

As I edged closer to Patterdale, Helvellyn appeared into view. Having camped in the hills without my water filter, I was running low. With hindsight, of all the sections on the Coast to Coast, I’d argue the Lake District is the one where you need a water filter the most.

Rocky Coast to Coast descent towards Patterdale and the Ullswater valley with Helvellyn ahead.
Rocky Coast to Coast trail above Patterdale, capturing the steep morning descent towards the Ullswater valley.

My thoughts turned to where in Patterdale I might refill my bottles — especially this early, when only farmers and the earliest risers would be awake and hotel doors still locked. The descent was exceptionally green, and signs guided me easily through the village.

My map suggested a youth hostel five minutes off-route to the south. I followed the line along the road, only to find the hostel covered in scaffolding and clearly closed — discovering it was shut in the most unambiguous way possible. A nearby B&B didn’t answer the door either. Luckily, I spotted an outside tap and made full use of it — the Lake District’s version of winning the lottery.

Back towards Patterdale, the Coast to Coast quickly leaves the village along an undulating trail through cattle fields. Despite the elevated (though partially blocked) views of Ullswater, I instantly regretted not taking the road through the village to rejoin the route in Grisedale Valley — it would certainly have involved less up and down, and far fewer horse flies, who clearly had a rota system for greeting walkers.

Rocky path above Patterdale with glimpses of Ullswater from the connector trail.
Rocky descent towards Patterdale on the Coast to Coast, showing the green valley and glimpses of Ullswater from the undulating connector path.

Into Grisedale Valley — Familiar Ground

Grisedale Valley brought the benefit of familiarity, having walked the next 3.5 miles previously on my Better Helvellyn route. It’s a beautiful, stark, wide glaciated valley, with arguably the best views east–west for westbound walkers — I felt like I was winning.

At the first sight of a bench, I dropped my backpack and cooked breakfast. The route follows a flat farmers’ track initially, with the ascent creeping in slowly. The valley becomes more dramatic as it narrows. Trails peel off northwards, offering day walkers unlimited circular options.

Blue‑sky view across Grisedale Valley with wide glaciated slopes and the Coast to Coast track ahead.
Blue‑sky morning in Grisedale Valley, showing the wide glaciated floor and familiar Coast to Coast track before the ascent begins to creep in.

Crossing multiple streams, my regret at leaving my water filter grew as I hauled my pack upwards — though not before taking another opportunity to soothe my feet in the cool water. Glacial erratics appeared, and a waterfall tumbled from the steep valley sides. It’s an incredibly picturesque route.

Glacial erratics beside the Coast to Coast trail in Grisedale Valley with waterfall on valley side.
Large glacial erratics in Grisedale Valley, appearing beside the Coast to Coast trail as the valley steepens and a waterfall tumbles from the rocky slopes.

Grisedale Tarn

Within half a mile of Grisedale Tarn, clouds began rolling in — arriving precisely when the forecast insisted they wouldn’t. With 27°C and clear skies supposedly guaranteed, I wondered whether the peaks would disappear. The rocky path passed a final scree slope before flattening at 550m, revealing the large tarn in full view.

I crossed Grisedale Beck via stepping stones to the tarn’s southern edge, joining a handful of walkers on flat rocks to soak it all in.

If you’d like to see where this Grisedale Tarn crossing — and the Borrowdale to Grasmere stage that follows later — sit within the trail’s top ten standout moments, you’ll find them in my Top 10 Highlights of the Coast to Coast.

The Temptation of the Helvellyn Detour

There was still a tint of regret at not detouring to Helvellyn — the detour still whispering in the background like an unresolved argument, but I was equally excited to see down the tarn from its southern edge and over the pass towards Tongue Gill and the next glaciated valley.

Wide Grisedale Tarn view from the southern edge with Helvellyn in the background.
Expansive shot of Grisedale Tarn with Helvellyn looming ahead, taken just after crossing Grisedale Beck via stepping stones to reach the tarn’s southern edge.

The Descent to Grasmere

Beyond the pass, the wind whistled upwards, followed by a stream of exhausted, sweaty walkers who confirmed temperatures further down were rising fast. I’d hit that mid‑walk point where eastbound walkers appear, many of whom had broken the Rosthwaite – Patterdale stage with an overnight stop in Grasmere. I reassured them their day was about to get easier — only another hundred metres or so of ascent remained.

Rocky descent into Grasmere from Grisedale Tarn with wind and warm valley conditions.
Rocky drop from Grisedale Tarn into Grasmere, showing the exposed path where the wind whistled upwards and eastbound walkers paused in the heat.

The trail downwards followed the beck, its water cascading before the gradient relented.

Small waterfall on beck descending into Grasmere with valley opening below.
Small beck waterfall on the descent into Grasmere.

Lunch Stop at The Travellers Rest, Grasmere

At the Traveller’s Rest, the staff were polite and welcoming; one waitress, an avid walker herself, shared trail stories with me. She brought plenty of water so I could refill my bottles again. Pricey, yes — but good food, relaxing décor, and one of the warmest welcomes of the entire journey.

Exterior of The Travellers Rest near Grasmere on the Coast to Coast.
Exterior of The Travellers Rest near Grasmere, a friendly stop on the Coast to Coast.

Towards Grasmere Common via Easedale Beck

I still had eight miles remaining. After a late finish the previous night, I wanted a few hours of relaxation, so skipping the alternative route to Helm Crag wasn’t a difficult decision. My feet were aching again and the valley floor was humid.

After a mile of road walking, the trail turned northwest towards Grasmere Common via Easedale Beck. Spotting a waterfall ahead — the heat, the greenery, the water — I felt a flash of excitement, hopeful the trail would stay close. The map revealed otherwise; this distant view was the best I’d get.

Distant waterfall above Easedale Beck on humid approach to Grasmere Common.
Waterfall in the distance above Easedale Beck on the humid approach to Grasmere Common.

Heat Management and Cooling Strategies on the Easedale Beck Section

A gravel track follows the beck northwest before a wooden bridge crossing. I overheard a walker saying this stretch used to be a boggy nightmare until the much‑needed improvements. At the bridge, I soaked my feet, hat, and t‑shirt — a trick I learned in the Grand Canyon. The water cools you down and acts like sweat, reducing your own perspiration. Uncomfortable for 20 seconds, then bliss. I doubt many Lake District walkers have needed these measures.

Bridge crossing the beck on an improved section of the Coast to Coast.
Wooden bridge over Easedale beck on the Coast to Coast, where I cooled my feet before continuing the improved trail.

A side trail split towards Easedale Tarn. I didn’t take it, though a day walker encouraged me, praising the waterfall on that route.

The Long Ascent to Greenup Edge

Towards Grasmere Common, the valley contracts sharply, ending at a steep former corrie backwall whose abrupt rise makes the transition unmistakable. Hot and tired, I mistook this for the final climb of the day. Here I passed the last of the eastbound walkers, many dipping their hats in the beck. Jealous of their lack of large backpacks, I dropped mine again and summoned the effort for one last push.

Small cascade on beck west of Grasmere Common with steep valley sides.
Small cascade on the beck west of Grasmere Common.

Clearing the backwall at around 400m, I saw the steep contours of Greenup Edge ahead — the contours revealing themselves like a plot twist nobody requested. I still didn’t putt two and two together. Paving stones offered brief respite, but it didn’t last. A descending biker confirmed the worst: the Coast to Coast climbs another 150m yet.

Flat plateau below Greenup Edge before the next Coast to Coast ascent.
Flat, boggy plateau below Greenup Edge on the Coast to Coast, offering brief respite before the next steep climb reveals itself.

Normally I’d power through, but the cumulative effects of 90+ miles in 4.5 days were catching up. The air was cooler than Grasmere, but still hot. If someone had offered a baggage service right then, I’d have emptied my wallet.

If you’re wondering how this kind of cumulative fatigue compares to the toughest parts of the Coast to Coast, you’ll find a full breakdown in Is the Coast to Coast Hard?.

Three hours after leaving The Travellers Rest, the rocky plateau between Lining Crag and Greenup Edge appeared — good enough for another rest. Cairns and paving stones guided me to Lining Crag, where the descent steepened into a rough scramble, the trail dropping so sharply that I needed my hands for balance.

Paving stones and erratics on the plateau between Lining Crag and Greenup Edge.
Paving stones and glacial erratics on the plateau between Lining Crag and Greenup Edge on the Coast to Coast.

On such a busy walk, my thoughts turned to switchbacks — if ever there’s a place on the entire trail that needs them, it’s here: switchbacks being the Lake District’s most under‑represented minority.

Steep initial scramble below Lining Crag on the Coast to Coast.
Initial scramble below Lining Crag on the Coast to Coast, the steep drop that makes switchbacks feel overdue.

Beyond the crag, I looked back at the impossibly steep slope before feeling assured the worst was over. To the south, a large bowl‑shaped amphitheatre was punctuated only by hummocky moraine. Ahead, the U‑shaped valley appeared as attractive as any I’d seen so far — the payoff for all that scrambling.

Steep crag behind with amphitheatre and U‑shaped valley visible ahead.
Steep crag behind, amphitheatre and U‑shaped valley to come — the payoff after the scramble on the Coast to Coast.

The descent remained rocky and slow, but the scenery was excellent. I pressed on as fast as my feet allowed, a disconnect growing between the enjoyment felt by my eyes and the complaints from my feet.

The Descent into Into Borrowdale

It’s a long 14.5‑mile stage (longer if you include the descent from Angle Tarn), and if I had my time again — and wasn’t watching the pennies — I’d recommend breaking it at Grasmere. You could even attempt that Helvellyn ascent if you’ve too much time on your hands.

If you’re shaping your own section walk or want to see the most practical ways to divide the route, see How to Split the Coast to Coast Into Sections.

Ironically, given my hotel reservation and the lack of large campsites since Keld, I passed two at the bottom of the valley. Stonethwaite Farm & Campsite looked ideal, its occupants gleefully cooling off in the beck — a live advert for better life choices.

Out of water again, despite the refill in Grasmere, I pressed on towards my hotel — the pricey but very pleasant Glaramara Hotel, taking me beyond the official stage end at Rosthwaite.

Unexpected Encounter at Chapel House Farm Campsite

On route, I unwittingly passed the second campsite at Chapel House Farm. Tired, I wasn’t aware of its presence until a passing car stopped. My hopes rose — maybe a lift to avoid the final mile of road walking? No such luck. The driver asked if I was camping. I explained I’d been, but was booked into a hotel tonight. I asked if any water was available nearby, having run out an hour earlier.

His demeanour changed as he revealed himself to be the campground owner — perhaps reflecting frustration towards walkers who take water without asking. Initially unhelpful, he relented only after I showed him my empty bottle, directing me to the taps. I was grateful and would happily have paid, but the gesture was reluctant and left the wrong impression — discovering water apparently has a surcharge in one of the wettest regions in Britain.

I followed the public right of way to the road and eventually reached my hotel, enjoying a desperately needed shower and rare pleasure of drinking water without feeling I owed someone an apology for it.

Exterior of Glaramara Hotel in Seatoller at the end of a long Coast to Coast day.
Arrival at Glaramara Hotel in Seatoller, a welcome finish after a long Coast to Coast day.

Practical Tips for This Day

  • Carry a water filter Streams are plentiful, but taps are unpredictable. A filter removes the stress of relying on hostels, B&Bs, or chance encounters.
  • Expect closed facilities The Patterdale hostel and some B&Bs may be shut or slow to answer early. Don’t bank on them for water or toilets.
  • Choose the village road Rejoining the route via the village road avoids the cattle‑field undulations and reduces horse‑fly exposure.
  • Use stream crossings wisely Multiple crossings offer natural cooling points. Soak your hat or shirt if temperatures rise — it pays off later.
  • Watch the weather on the approach to Grisedale Tarn Clouds can roll in even on clear forecasts. Visibility changes quickly, especially near the scree slope.
  • Decide your Helvellyn detour early If you’re taking it, commit before Grisedale Tarn. Fatigue and heat make last‑minute decisions harder.
  • Prepare for two climbs The corrie backwall is not the final ascent. Greenup Edge adds another 150m — mentally budget for both.
  • Expect slow progress on Greenup Edge The rocky scramble near Lining Crag is hands‑on. Don’t rush; footing matters more than speed.
  • Break the day at Grasmere if needed If 14.5 miles plus the Angle Tarn descent feels too much, Grasmere is the most logical split.
  • Expect a long final stretch The Borrowdale descent is scenic but slow. Save energy for the last few miles, especially if continuing to Glaramara.

Continue to Day 9 on the Coast to Coast

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