Llanberis, Gwynedd, North Wales

Llyn Padarn

Lake

Place photograph

8.4

Wildland

Half day

Time

Check

Cost

Dramatic

Feel

LakesideWoodlandHillsVillageWalkersFamiliesPhotographersWildlife lovers

Why it's Wildland

8.4

A glacial lake at the edge of Llanberis, where mountain scenery, slate-quarry heritage and wooded shores meet. The lake stretches about 3.2 km and is linked with neighbouring Llyn Peris.

Llyn Padarn earns its place for the rare combination of a substantial glacial lake, mountain-backed shoreline, ancient oak woodland and a visible slate-industry story. It offers more than a scenic viewpoint: the country park brings walking, watersports and heritage together around the water.

Dramatic · Wild · Atmospheric

Find your way

Open map

Llanberis, Gwynedd, North Wales

Opening map…

Explore around here Get directions

The experience

Allow a half day to explore the lakeside and country park, taking in the mountain views and the area’s industrial heritage. The official tourism listing describes walking and watersports; check current route, facility and activity information before travelling.

Things to do

Walk beside Llyn Padarn

Explore the lakeside and country park on foot. Choose a route using current park information, as the available source does not specify a complete circuit’s distance or conditions.

Explore the slate landscape and quarry heritage

Look for the historic industrial landscape around the park, including the quarry hospital and other heritage features. Check access and opening arrangements; the National Slate Museum is reported as closed for redevelopment by the supplied visitor information.

Take in the lake from the Llanberis Lake Railway

The railway runs beside the lake’s northeastern bank according to the supplied attraction source. Check current service and access details before planning around it.

Make a day of it

Quick escape · 1–2 hours

Quick Escape: lakeside air and mountain views

01
Start at Padarn Country Park; check current parking and access arrangements.
02
Choose a short lakeside walk using the park’s current map or advice on arrival.
03
Pause at the shore for views across the lake and surrounding mountains.
04
Return by the same route; paths and surfaces may be uneven.

Half day · Half day

Make a Half Day of It: lake, woodland and slate heritage

01
Begin with a walk around part of the lake or through the country park; use current park information to choose a suitable route.
02
Take time to explore the contrast between the wooded shore, lake and mountain setting.
03
Add a visit to a heritage feature such as the quarry hospital if it is open and accessible.
04
Finish at the Llanberis Lake Railway café if open; check current details before setting out.

Verified history

Llyn Padarn is described as a glacial lake at Llanberis, around 3.2 km long, and linked to neighbouring Llyn Peris. The supplied attraction source says the lake and nearby ancient sessile oak woodland are designated Sites of Special Scientific Interest; it also records that the lake was designated bathing water in 2014 and hosted competitive rowing, including at the 1958 British Empire and Commonwealth Games. These details do not establish current swimming conditions or permission.

Hidden details

Look for the industrial landscape around the shoreline — The park’s visitor information highlights the quarry hospital and other historic buildings among the area’s attractions. Check current access before seeking out individual structures.

Notice the neighbouring lake connection — Llyn Padarn is linked with nearby Llyn Peris, part of the glacial landscape described in the supplied attraction information.

When to go

May · June · July · August · September · October · Early morning for a quieter-feeling visit; check weather and visibility before travelling.

Late spring to early autumn offers longer days for walking and outdoor activities. Autumn can bring seasonal colour, but conditions vary and the supplied sources do not verify specific peak weeks.

Mountain and lakeside conditions can change. Check the forecast and current local advice before setting out, particularly before undertaking water activities.

Worth pairing with

Llanberis Lake Railway

A lakeside railway identified by the official visitor listing as one of Padarn Country Park’s attractions. Check current operating information before visiting.

Quarry hospital and slate heritage

The park listing identifies the quarry hospital as a local attraction and points to the area’s industrial heritage. Check current access arrangements.

National Slate Museum

A nearby heritage museum, reported by the supplied park listing as closed for a redevelopment project, with pop-up events possible. Verify its current status before making plans.

What to look for

01
Look across the lake towards the surrounding mountain slopes
02
notice how woodland, water and the slate-quarry landscape sit together. The official visitor listing identifies the nearby quarry hospital and historic buildings as part of the park’s heritage.

The story

Glacial landscape and slate-quarry heritage

Best time to go

May–September for longer days and waterside activities; autumn for changing colours and quieter-feeling walks. Conditions and seasonal activity availability vary.

Late spring to early autumn is the most practical window for combining lakeside walking with outdoor activities. Visit early for a quieter start; check weather and local conditions, especially before any water activity.

How long to spend

Half day

Perfect for

Walkers · Families · Photographers · Wildlife lovers · History lovers

Practical information

Opening & access

A lake and country park beside Llanberis. Visit Snowdonia describes walking, watersports, wildlife, woodland and industrial heritage around the lake. Check current access and conditions before travelling.

Check before visiting

Parking

Visit Snowdonia lists parking at Padarn Country Park. Check current parking arrangements before setting out.

Check before visiting

Toilets

The source row reports public toilets nearby; check current availability before visiting.

Check before visiting

Food & drink

Visit Snowdonia lists a café at Llanberis Lake Railway. Llanberis is nearby; check current opening arrangements.

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Dogs

The source row describes the area as dog friendly. Check current park rules and signage before visiting.

Check before visiting

Accessibility

The source row reports uneven terrain and says some paths may be more accessible than others. It does not establish which routes are accessible; check with the park before visiting.

Check before visiting

Cost

Check before visiting

Water

Lake