• Start early: Beat the crowds and the heat and have time for a dip in the Fairy Pools afterward.
• Bring layers: The weather changes quickly at the top and the wind can be cold even on a hot summer day.
• Swim gear & snacks: The pools are cold but worth it, especially after a sweaty descent.
• Good shoes: The path is well-defined but some parts are rocky and uneven and sometimes steep sections can be slippery with dust.
• Don’t linger at the summit. There are better viewpoints with fewer people just below the peak.
• Check the weather: Snowdon’s climate changes fast. Even a sunny morning can turn misty by noon.
• Hydrate and fuel: Bring snacks and water; there are no shops on the trail.
• Leave no trace: Stick to paths and take all litter back down with you. The park relies on visitors to protect its natural beauty. 

Well, for starters, after you’re done you can say you’ve summited the tallest mountain in Wales. But it’s not just about the glory. The Llanberis Path or Pen y Pass both take you past grazing sheep, jagged cliffs, and piles of slate from old quarries, but the Pen y Pass is the only route with sparkling pools of water that look straight out of a fairytale.

Along the way, you’ll notice the subtle marks of human history: old mining tracks, drystone walls, and ruined shelters tucked into valleys. On a clear day, the views stretch to the Irish Sea, Anglesey, and the peaks of Snowdonia’s other summits.

Every season offers something different: wildflowers and buzzing insects in spring, golden heather and soft sunlight in late summer, and moody mist with craggy silhouettes in autumn. It’s a hike that packs in variety: rolling green hills, rugged alpine rock, and postcard-worthy panoramas.

No permit needed. The trails are free and open year-round, but parking and the train (if you choose to ride it) cost extra.

For those who want to skip the climb or just enjoy the views without the effort, the Snowdon Mountain Railway is a popular option. It runs from Llanberis right up to the summit and offers spectacular panoramic views along the way. Tickets cost around £30 for a round trip and can be bought in advance or on the day (though peak season tickets sell out quickly). The train is a historic attraction itself. It’s been operating since the 1890s with charming vintage carriages. Just keep in mind it can get crowded, so booking ahead is advised. Some hikers opt to take the train one way for a more flexible day.

• Where is the Trailhead: The Llanberis Path starts right from the village of Llanberis in Snowdonia National Park. It’s the most direct and accessible option, with parking, cafés, and bus links right at the base. This makes it very different from the Pen y Pass side: the route that connects to the Miners’ Track and Pyg Track, where you’ll also find the famous mountain lakes and pools (often called the “fairy pools”). Llanberis is about convenience and steady climbing. The Pen y Pass trails are steeper, shorter, and more dramatic.
• Road Conditions: Paved and in good shape year-round. In summer, expect traffic near the village.
• Parking: Main car parks fill quickly in peak season. Arrive before 8am or consider park-and-ride services from Nant Peris or Llanberis.

• Time: 6 to 8 hours round trip. Faster if you’re moving light and don’t stop much, but give yourself time for breaks, photos, and maybe a picnic along the way.
• Terrain: The path is steady but long. Lower down, you’re walking through rolling pastureland with sheep casually eyeing hikers. As you climb, the landscape shifts to rocky ridges, slate-covered slopes, and narrow stair-like sections that test your legs. There’s a real sense of reward as each switchback opens up new views over valleys and lakes. The summit push can be exposed, windy, and chilly, even in summer. Layers are crucial.
• Views: From mid-way up, you’ll begin to spot other peaks poking through the valleys, slate-grey lakes reflecting clouds, and the winding paths you’ve already conquered. Summit views are sweeping. If the weather cooperates, you can see the coastline, distant hills, and, in the clearest light, tiny villages dotting the valleys below. Many hikers find that the best photos aren’t from the summit itself, but from viewpoints just below, where the trail narrows and the crowds thin out.

The Fairy Pools are the cherry on top of the Snowdon hike. They’re a series of small waterfalls cascading into natural rock basins at the very bottom of the trail.

• Best time to see them: Afternoon, when the light hits the water and the place is buzzing with life.
• Swimming: The water is icy cold but incredibly refreshing after a hot hike.
• Crowds: The lower pools are more accessible and busier. Head to the higher ones for a quieter dip in smaller shallower pools.

• Summer (June to September): Best weather, snow-free trails, but busiest.
• Spring/Fall: Quieter, with cooler temps and dramatic colours.
• Winter: Only for experienced hikers. Snow and ice are common, and avalanche risks are real on some routes.

• Hotels & B&Bs: Llanberis has several options, from budget to boutique.
• Camping: There are campsites in and around Snowdonia National Park for those wanting an early start.
• Quirky stays: Shepherd’s huts, glamping pods, and converted barns are popular in the area.

Hiking Mount Snowdon is more than a superlative. It’s a full day of shifting landscapes, local history, and the best views in Wales. From grazing sheep and slate-strewn ridges to the sparkling Fairy Pools at the base, every step of the way offers something slightly different.

Start early, pack layers, and take time to notice the details: the changing colours of the mountains, the birds swooping over streams, and the small moments when the clouds part to reveal the valleys below. Even if you don’t make it to the summit, the hike offers breathtaking views along the way.

For those who make it all the way up, don’t linger in the crowds at the peak. Find a quieter viewpoint just below for photos and a moment of solitude. After the hike, the Fairy Pools provide a refreshing cooldown, and nearby villages give options to refuel with a hearty meal or warm drink.

Whether you’re after the thrill of a challenging climb, the beauty of Snowdonia’s scenery, or just a memorable day outdoors, Mount Snowdon delivers.