Poulanass Waterfall

Glendalough, County Wicklow, Ireland

About Poulanass Waterfall


Hiking Distance: 4km round trip
Suggested Time: 90 minutes

Date first visited: 2024-07-06
Date last visited: 2024-07-06

Waterfall Latitude: 53.00243
Waterfall Longitude: -6.34513

Waterfall Safety and Common Sense

The Poulanass Waterfall (or Poll An Eas) was my excuse to explore the Vale of Glendalough (pronounced “glen-da-LOCK”), which is a glacial valley that seems to play a pretty important role in Irish history.

The waterfall itself is modestly-sized as the Lugduff Brook tumbled in multiple tiers at a cumulative height of 15m.

Glendalough_048_07062024 - The Poulanass Waterfall
The Poulanass Waterfall

Accessing the waterfall also meant hiking on well-established trails from the hamlet of Glendalough, and this includes walking parts of the Wicklow Way.

By the way, the Wicklow Way is one of the long-distance self-guided hiking trails throughout Ireland, but I’m under the impression that the Vale of Glendalough is where this trail is at its most dramatic.

In addition to the Poulanass Waterfall, the hike also featured the 6th century medieval monastic city founded by St Kevin, two glacial lakes, and distant cascades on the Glenealo Valley beyond the Upper Lake.

As for hiking to the Poulanass Waterfall, there were actually many options for doing this.

Glendalough_164_07062024 - Encountering a surprising grove of bamboo as well as olive trees on the way to the Kalamaris Waterfalls
Encountering a surprising grove of bamboo as well as olive trees on the way to the Kalamaris Waterfalls

It could be as short as a 1.6km round-trip hike from the nearest car park, or it could be as long as a 4km round-trip hike from the hamlet of Glendalough.

The latter was the way that I did it, but it wasn’t exactly my choice due to how busy this place gets throughout the day (i.e. limited parking availability).

Nevertheless, I’ll do the trail description based on the longer out-and-back hike as I managed to do it.

Trail Description

From the car park at the Glendalough Hotel (see directions below), I had a choice of where to go before the paths converged along the wide and developed Wicklow Way.

Glendalough_197_07062024 - The Glendalough Hotel was where I started my excursion to pursue the Poulanass Waterfall as well as the monastic city and the lakes of Glendalough
The Glendalough Hotel was where I started my excursion to pursue the Poulanass Waterfall as well as the monastic city and the lakes of Glendalough

One option was to walk along the Glendalough River towards Glendalough Hotel before going left into the north side of the Glendalough Monastic City.

The other option was to cross a bridge over the Glendalough River onto the Wicklow Way, and then walking about 200m to another bridge leading to the south side of the Monastic City.

Exploring the historic monastic settlement (now seemingly more like a cemetery) before or after visiting the waterfall is an arbitrary decision (I opted to do the latter).

From there, I pretty much followed the wide, flat, and paved Wicklow Way for the next 1.5km as it passed by the Lower Lake and approached the Upper Lake.

Glendalough_020_07062024 - Perhaps this gives you an idea of just how busy it gets at Glendalough
Perhaps this gives you an idea of just how busy it gets at Glendalough

One thing worth mentioning about my experience with this part of the Wicklow Way was that there were numerous youth and student groups as well as older tour groups during my early July 2024 visit.

This meant that the trail was crowded with large clusters of low-moving people tending to take up the trail’s entire width thereby limiting opportunities to get their attention so you can pass them.

It’s not exactly the most relaxing experience to have to contend with so many people, but that’s kind of what you’re up against.

Anyways, once I got to the signed trail junction just to the west of the information office and museum, I then followed the inland path going up to the waterfall.

Glendalough_055_07062024 - Context of perhaps the best spot to view the Poulanass Waterfall
Context of perhaps the best spot to view the Poulanass Waterfall

This was where the path started to climb alongside the Lugduff Brook along a series of concrete steps.

By the way, you will not want to take the ascending path on the left that was before (east) of the visitor centre.

That’s because that path switchbacks up to the continuation of the Wicklow Way along the opposite side of the Lugduff Brook (i.e. the side opposite where the views of the Poulanass Waterfall were).

Nevertheless, finally after about 200m from the signed trail junction, I reached a lookout peering right at most of the Poulanass Waterfall’s main tiers (the tallest of which is probably 5m).

Glendalough_100_07062024 - Looking across the Upper Lake in the Vale of Glendalough. If you look closely, you can see an attractive cascade at the head of the valley on the Glenealo River
Looking across the Upper Lake in the Vale of Glendalough. If you look closely, you can see an attractive cascade at the head of the valley on the Glenealo River

The trail kept ascending beyond the waterfall to go higher up the Wicklow Way, but for the purposes of doing the waterfall, the lookout would be the turnaround point of the excursion.

Overall, my visit took a little over 90 minutes with the last 15-20 minutes spent checking out the monastic settlement.

I also spent a few minutes checking out each of the glacial lakes, where looking across the Upper Lake revealed a nice cascade on the Glenealo River.

Authorities

The Poulanass Waterfall is in the Glendalough Valley within the Wicklow Mountains National Park near the town of Laragh in County Wicklow, Ireland. It is administered by the National Parks and Wildlife (NPWS). For information or inquiries about the area as well as current conditions, you can try visiting the NPWS website.

Glendalough_001_07062024 - Looking back across the river (from the footbridge spanning) it towards the car park by the Glendalough Hotel on the way to the Poulanass Waterfall
Glendalough_002_07062024 - Looking ahead at what appeared to be menacingly dark clouds from an incoming squall or thunderstorm as I just started on my hike to Poulanass Waterfall
Glendalough_003_07062024 - Looking towards some ruins of the Monastic City as seen from the Wicklow Way near the car park and footbridge on the way to the Poulanass Waterfall
Glendalough_005_07062024 - Seemed like quite a few folks were still picnicking and unaware of the rapidly approaching dark clouds ready to dump their load
Glendalough_013_07062024 - Another look across the river towards the Monastic City at Glendalough
Glendalough_014_07062024 - Checking out the conspicuous round tower as seen from early on in the Wicklow Way just as dark clouds were overhead on my way to Poulanass Waterfall
Glendalough_018_07062024 - Another look towards the Monastic City and its round tower surrounded by lots of people
Glendalough_024_07062024 - Walking along the crowded Wicklow Way on the way to the Poulanass Waterfall
Glendalough_026_07062024 - Looking towards some people checking out the Lower Lake as seen from the Wicklow Way
Glendalough_027_07062024 - Continuing along the tree-lined Wicklow Way on the way to the Poulanass Waterfall
Glendalough_032_07062024 - By now, the dark clouds produced a bit of some moderate rain in the Vale of Glendalough, but the tree cover helped somewhat to lessen the impact of the precipitation on the way to the Poulanass Waterfall
Glendalough_035_07062024 - Approaching the museum and visitor centre in the Vale of Glendalough as the rain was starting to let up just as quickly as it overtook me on the way to the Poulanass Waterfall
Glendalough_036_07062024 - Context of the museum and visitor centre as I was getting closer to the Poulanass Waterfall under the rain
Glendalough_038_07062024 - Even with the rain, the Wicklow Way was still busy with lots of people on the final approach to the Poulanass Waterfall
Glendalough_041_07062024 - Going up steps climbing alongside the ravine cut by the Lugduff Brook as I was getting real close to the Poulanass Waterfall
Glendalough_047_07062024 - First look at the Poulanass Waterfall
Glendalough_046_07062024 - Broad look at the Poulanass Waterfall from its lookout
Glendalough_050_07062024 - Contextual look at the Poulanass Waterfall from the lookout
Glendalough_057_07062024 - Even though I could have turned back from the lookout of the Poulanass Waterfall, I explored a bit further to see what else there was around this part of the Wicklow Way
Glendalough_058_07062024 - Another look at the upper tier of the Poulanass Waterfall
Glendalough_062_07062024 - Looking back at some people going back downhill as I did some more exploring uphill upstream of the Poulanass Waterfall
Glendalough_063_07062024 - Context of the Lugduff Brook upstream of the Poulanass Waterfall and the continuation of the Wicklow Way
Glendalough_066_07062024 - I went as far as this sign and trail junction before turning back to return to the Monastic City and the floor of the Vale of Glendalough
Glendalough_068_07062024 - Heading back down the Lugduff Brook part of the Wicklow Way
Glendalough_083_07062024 - Last look at the Poulanass Waterfall before returning to Glendalough
Glendalough_088_07062024 - Making it back down to the bottom of the steps and returning to the floor of the Vale of Glendalough on the return hike after having my fill of the Poulanass Waterfall
Glendalough_091_07062024 - Approaching the shores of the Upper Lake as I was doing a little exploring of the Vale of Glendalough on the way back from the Poulanass Waterfall
Glendalough_097_07062024 - Looking at the context of people chilling out by the shores of the Upper Lake in the Vale of Glendalough
Glendalough_102_07062024 - Zoomed in look at the cascade at the head of the Upper Lake within the Glenealo River
Glendalough_106_07062024 - Looking towards a grassy area with some camper and others just chilling out as seen from the shores of the Upper Lake in the Vale of Glendalough
Glendalough_110_07062024 - Another look back across a lawn area now as seen from the Wicklow Way somewhere between the Upper and Lower Lakes in the Vale of Glendalough
Glendalough_122_07062024 - Walking back along the Wicklow Way on the way back from the Poulanass Waterfall where another round of people were heading in the opposite direction
Glendalough_124_07062024 - Continuing along the Wicklow Way on the return hike from the Poulanass Waterfall
Glendalough_127_07062024 - Looking across the Lower Lake as I was near the hamlet of Glendalough along the Wicklow Way
Glendalough_130_07062024 - Still lots of students or large tour groups even late in the afternoon as I was returning from the Poulanass Waterfall
Glendalough_135_07062024 - Looking back along the shore of the Lower Lake in the Vale of Glendalough on the way back from the Poulanass Waterfall
Glendalough_136_07062024 - Zoomed in look at some geese or duck swimming in the Lower Lake in Glendalough
Glendalough_150_07062024 - Finally getting a chance to do some exploring of St Kevin's Monastic City in Glendalough
Glendalough_152_07062024 - Exploring more of the monastic city in Glendalough
Glendalough_154_07062024 - Another one of the remnants of the monastic city founded by St Kevin in the 6th century at Glendalough
Glendalough_161_07062024 - Looking inside the remnants of what was once a cathedral during the heyday of St Kevin in Glendalough
Glendalough_162_07062024 - Looking in the other direction of the church or cathedral within Glendalough at the Monastic City
Glendalough_175_07062024 - Another look at the part cemetery part monastic settlement at Glendalough
Glendalough_182_07062024 - Yet another look at some of the ornate tombstones and graves of the monastic city at Glendalough
Glendalough_184_07062024 - Going through a double archway as I was heading towards the Glendalough Hotel on my way back to the parked car


The Poulanass Waterfall resides near the town of Laragh.

I’ll describe the most straightforward way of getting there from the Dublin Airport since that was where we picked up the rental car and made our way to this waterfall.

Drive_to_Powerscourt_003_MingSung_07062024 - Taking the M50 toll motorway to go around Dublin and into the Wicklow Mountains
Taking the M50 toll motorway to go around Dublin and into the Wicklow Mountains

From the Dublin Airport, we promptly made our way to the nearest entrance of the M50 Motorway (toll) some 5km from the airport.

This involved going down the R132 Road south for about 500-600m to its junction with the Old Airport Road.

We then turned right onto Old Airport Road and continued for about 850m before taking the 3rd exit at the roundabout to get onto the M50 Ramp.

Once on the M50, we would then follow it for about 35km as the M50 merged with the E01/M11 Motorway.

Drive_to_Glenmacnass_020_MingSung_07062024 - There are many ways to get to the town of Laragh, including an approach along the R755 that goes through Roundwood
There are many ways to get to the town of Laragh, including an approach along the R755 that goes through Roundwood

From there, we went another 7.5km to the exit 8 Roundwood/Kilmacanoge/R755, where we then kept to the far left lane as it became divided from the rest of the motorway.

After another kilometre, we then exited the motorway and followed the R755 Road for about 24km towards the town of Laragh.

Once in town, we then kept left at the next major fork in the road (1.7km from the start of the main drag of town), where we kept left the R755 Road and proceed on the R756 Road.

Finally, after another 100m or so, we then parked the car at the lot on our left next to the Glendalough Hotel, where the going rate during our early July 2024 Saturday visit was 4 euros per car.

Glendalough_001_iPhone_07062024 - Looking back over the spillover car park by the Glendalough Hotel with a rapidly incoming thunderstorm looming in the background
Looking back over the spillover car park by the Glendalough Hotel with a rapidly incoming thunderstorm looming in the background

Note this cost could be 5 euros per car at the Upper car park another 1.7km further along the R757 Road.

Overall, this drive should take around 1 hour (depending on traffic).

For context, Laragh is about 26km (over 30 minutes drive) southwest of Enniskerry, about 22km (30 minutes drive) west of Wicklow, about 51km (about 90 minutes drive) southwest of Dublin, 106km (about 90 minutes drive) northeast of Kilkenny, and 101km (about 90 minutes drive) north of Wexford.

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Downstream to upstream sweep of the stream and the falls from the main lookout area


Right to left sweep checking out the upper lake while also showing an interesting cascade at the head of the lake in the distance

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Tagged with: glendalough, wicklow way, lugduff, monastic city, poulanass walk, wicklow mountains, wicklow, ireland, laragh, leinster



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