Eryri (Snowdonia) National Park spreads across 823 square miles of northwest Wales in Gwynedd and Conwy, and most visitors arrive by car — under two hours from Manchester or Liverpool via the A5 through Betws-y-Coed or the A55 towards Llanberis. Car-free travellers do fine too: direct trains from London Euston reach Bangor in about 3h 19m, with Sherpa'r Wyddfa buses covering the final stretch.
Eryri (Snowdonia) National Park, Gwynedd and Conwy, North West Wales
Avanti West Coast runs direct from London Euston to Bangor, the nearest mainline station to Yr Wyddfa — roughly 206 miles in about 3h 19m, with the fastest trains doing it in 3h 05m. Off-peak Standard starts at £85.20, so book Advance singles early and you'll pay substantially less. Bangor sits about 10 miles from Llanberis; Sherpa'r Wyddfa and local buses cover that last stretch into the park. Leave the car at home and the whole trip works door-to-trailhead on rails and wheels.
Transport for Wales' Conwy Valley Line covers 30 miles from the coast to Betws-y-Coed in 1h 25m, crossing ancient bridges and passing waterfalls on what's been called Wales' most visually arresting railway journey. A day return costs from £8.80 — pocket change compared with the London run. Betws-y-Coed is the park's gateway village and its station has been doing this job since 1868. Outside the station, connect to Sherpa'r Wyddfa routes S1 and S4 for Llanberis, Pen-y-Pass and Beddgelert. It's the scenic way in, and it's cheap.
Driving reaches the trailheads other transport can't. Eryri is under two hours from Manchester and Liverpool and about 2h 30m from Birmingham, typically via the A5 through Betws-y-Coed or the A55 and A4086 towards Llanberis. Budget carefully for parking: Pen y Pass must be pre-booked on JustPark — £25 for up to 8 hours, £35 for 8–12, £45 for a full day — and it has just 68 spaces, so they vanish fast. The fallback is Nant Peris Park & Ride at £5/day (card only), with Sherpa shuttles up to Pen y Pass. Motorbikes can't share Pen y Pass spaces.
Snowdonia has no airport of its own, so you'll fly into Manchester, Liverpool or Birmingham — the three international airports serving the park, all within about half a day's drive. Manchester and Liverpool are each under two hours away by road; Birmingham is roughly 2h 30m. Hiring a car at the airport is the standard move, because public transport inside the park is limited and the trailheads sit at the ends of minor roads. From any of the three, follow the motorway network west and pick up the A5 or A55 for the final approach.
The Sherpa'r Wyddfa network — routes S1 to S4, plus regional services T2, T10 and T22 — links Bangor, Betws-y-Coed, Llanberis, Pen-y-Pass, Beddgelert, Porthmadog and Caernarfon. An adult single to Pen y Pass is £3 from any location; a day ticket is £5.50, children aged 5–15 pay £1, and group day tickets (2 adults £10, 3 adults £12.50) make car-free summit days genuinely easy. All buses take contactless, and dogs are welcome aboard. Ride the Bangor–Llanberis–Pen-y-Pass corridor and you skip the Pen y Pass parking scramble entirely. This is the car-free walker's answer.
Pen y Pass, the trailhead car park for the Pyg and Miners' Tracks, has just 68 spaces and must be pre-booked via JustPark (£25 for up to 8 hours, £45 for a full day). The cheaper fallback is Nant Peris Park & Ride at £5/day (card only), with Sherpa'r Wyddfa buses running up to Pen y Pass for £3.
Swipe to see more
| From | Mode | Time | Cost | Tip |
|---|---|---|---|---|
| London Euston | Direct train (Avanti West Coast) to Bangor, then Sherpa'r Wyddfa or local bus | About 3h 19m (fastest trains 3h 05m), plus the final ~10 miles to Llanberis by bus | Off-peak Standard from £85.20; Advance singles are substantially cheaper | Book Advance fares early — the walk-up off-peak rate is the expensive option. At Bangor, the Sherpa bus costs £3 single to Pen y Pass or £5.50 for a day ticket. |
| Llandudno Junction (North Wales coast) | Conwy Valley Line train (Transport for Wales) to Betws-y-Coed | 1h 25m for the 30-mile run through the Conwy Valley | Day return from £8.80 | Widely described as Wales' most visually arresting railway ride — it crosses ancient bridges and passes waterfalls. At Betws-y-Coed, connect to Sherpa S1/S4 buses for Llanberis, Pen-y-Pass and Beddgelert. |
| Manchester or Liverpool | Car, typically via the A5 through Betws-y-Coed or the A55/A4086 towards Llanberis | Under 2 hours | Fuel plus parking: from £5/day at Nant Peris Park & Ride up to £45/day at Pen y Pass | Pen y Pass (only 68 spaces) must be pre-booked via JustPark at least 1 hour ahead and sells out fast — the £5/day Nant Peris Park & Ride with the Sherpa shuttle is the cheaper fallback. Note Nant Peris takes card only. |
| Birmingham | Car via the A5 or A55 corridors | About 2h 30m | Fuel plus parking: £5/day (Nant Peris) to £45/day (Pen y Pass full day) | Don't rely on day-of parking at Pen y Pass on summer weekends — book on JustPark as far ahead as you can. |
| Manchester, Liverpool or Birmingham airports | Fly in, then hire a car | Under 2h drive from Manchester or Liverpool; about 2h 30m from Birmingham | Airfare plus car hire and fuel | Snowdonia has no airport of its own, and public transport inside the park is limited, so a hire car at the airport is the standard move. All three airports are within a half-day's drive. |
The Pen y Pass car park has just 68 spaces and requires pre-booking through JustPark until 1 November 2026 — £25 for up to 8 hours, £45 for the full day. Book at least an hour ahead and expect weekend slots to vanish fast. If it's full, the Nant Peris Park & Ride 3 miles down the pass costs £5/day (card only) and connects to Pen y Pass by Sherpa shuttle for £2–£3.
The train from Llandudno Junction to Betws-y-Coed takes 1 hour 25 minutes and costs from £8.80 day return — a bargain next to the £85.20 off-peak fare from London Euston to Bangor. Betws-y-Coed station connects directly to Sherpa'r Wyddfa buses (S1/S4) for Llanberis, Pen-y-Pass and Beddgelert, so you can reach the trailheads without a car. Book Advance singles early if you're coming from London; they're substantially cheaper than the walk-up rate.
The Sherpa'r Wyddfa bus network (routes S1–S4) links Bangor, Betws-y-Coed, Llanberis, Pen-y-Pass, Beddgelert, Porthmadog and Caernarfon for a £5.50 day ticket — a single to Pen y Pass alone is £3. Children aged 5–15 pay just £1, groups of 3 adults pay £12.50, all buses take contactless, and dogs are welcome. It's the cheapest way to do a one-way hike without paying to park at all.
Snowdon Mountain Railway tickets sell out weeks ahead during school holidays and fine-weather spells, so book online well in advance (there's a £4.00 per-booking fee). Arrive at least an hour before departure — latecomers can't be accommodated — and use the toilets before boarding, since there are none on the journey. Note that a return ticket is only valid boarding at Llanberis; you can't hike up and ride down on it.
The railway doesn't accept American Express and its card machines occasionally fail at the remote Llanberis location, so keep some cash as a fallback. The same goes for planning around parking: motorbikes can't share Pen y Pass spaces, and you'll need your vehicle registration number when booking. A little preparation saves a long, frustrated queue.
Avanti West Coast runs direct trains from London Euston to Bangor, the nearest mainline station, in about 3h 19m (fastest 3h 05m). Off-peak Standard fares start at £85.20, but Advance singles booked early are substantially cheaper. From Bangor it's roughly 10 miles to Llanberis, with Sherpa'r Wyddfa and local buses covering the final leg.
Yes — until 1 November 2026 you must pre-book via JustPark at least an hour ahead: £25 for up to 8 hours, £35 for 8–12 hours, £45 for the full day. There are only 68 spaces, and they sell out fast, especially at weekends. Your vehicle registration is required when booking.
The Nant Peris Park & Ride, 3 miles down the pass, costs £5/day (card only) with Sherpa shuttle buses up to Pen y Pass for £2–£3. The Snowdon Mountain Railway car park in Llanberis gives you 30 minutes free, then charges £6 for four more hours, £12 for eight or £18 for twelve.
The Sherpa'r Wyddfa bus network (routes S1–S4, plus T2/T10/T22 regionally) links Bangor, Betws-y-Coed, Llanberis, Pen-y-Pass, Beddgelert, Porthmadog and Caernarfon. A single to Pen y Pass is £3 from any location, a day ticket £5.50, and children 5–15 pay £1 — with group day tickets at £10 for two adults and £12.50 for three. All buses take contactless and welcome dogs.
Snowdonia has no airport of its own — the three international options are Manchester, Liverpool and Birmingham. Manchester and Liverpool are both under two hours' drive away; Birmingham is about 2h 30m. Hiring a car at the airport is the standard choice, since public transport inside the park is limited.
Under two hours from Manchester or Liverpool, and around 2h 30m from Birmingham. Most drivers come in via the A5 through Betws-y-Coed or the A55/A4086 towards Llanberis. Budget for parking on top of fuel: from £5/day at Nant Peris up to £45/day at Pen y Pass.
The Conwy Valley Line from Llandudno Junction chugs 30 miles through the valley to Betws-y-Coed, the park's gateway village, in 1h 25m — a day return costs from £8.80. It's been described as Wales' most visually arresting railway journey, crossing ancient bridges and passing waterfalls. At Betws-y-Coed, connect to Sherpa'r Wyddfa buses S1/S4 for Llanberis, Pen-y-Pass and Beddgelert.
Browse verified tours with free cancellation and instant confirmation.
Find Tours