I spent many idyllic days hiking either through the valleys or up and down the mountains of this region of North Wales. It offers so many recreational opportunities for leisurely walks or a more serious climb or hike, or merely to spend time out of time, that you could never tire of its timeless charms.

Hidden among the hills and valleys are a treasure-trove of historical sites.

The Tallylyn narrow-gauge railway provides steam train travel, Thomas-the-tank-engine style, evocative of the early twentieth century. This extends from the seaside town of Towyn on the west coast to the village of Abergynolwyn further inland, at the foot of Cader Idris. When you want neither a train ride nor a long walk you can even help with railway locomotive maintenance!

In my experience there are basically two flavours of mountain in Snowdonia. Firstly, there is the rather spartan Cader Idris, whose peak stands 2,907 feet above sea level, though there is a lake near the summit for those adventurous, hardy souls who feel the need to take a bath. If you decide to try this bear in mind that the water will very cold; be wary of hypothermia, cramps and any risk of drowning. Also, bear in mind you still must descend the mountain.

On the other hand, there is Mount Snowdon, standing at 3,560 feet above sea level, albeit with a train service to the peak, where cafeteria service is provided. The cafeteria was rebuilt entirely in 2008.

Cader Idris has several recommended footpaths from its base to the summit. Some of these are entirely walkable - naturally generally uphill! Probably the most challenging route that I undertook up this mountain is from the south, past the lake, out of sight to the left, near the summit and straight up the cliff. I found it to be at most a scramble rather than a climb. In fact much of the ascent up the cliff was more like a steep walk. Perhaps in this age of safety-gear a helmet might be a good idea. From the cliff-top it is not far to the summit.

If you are interested in trekking up Mount Snowdon, there are several recognised paths - again, each of these is entirely walkable, though the Miners' Path I describe below is less so toward the summit.

My experience of the Miners' Path was in deep winter, after a heavy snowfall. At one point on the trail, where it is steeper, there are holes wide enough to fall down, presumably made by miners digging for ore. For some reason, I was wearing town shoes, albeit with rubber soles, and was slipping and sliding all over the place. I made it without mishap to the summit, though I recall slipping on the way down, and sliding about fifty feet on the snow. It could easily have been worse.

The Llanberis Path, by comparison, is gentle and uneventful. I am sure Mount Snowdon holds many challenges if you seek them. I sometimes saw people rock climbing with ropes, for instance. More recenctly I cycled up the Llanberis Path; more accurately, we pushed the bikes nearly all the way up and rode them nearly all the way down.

I cannot emphasise enough the need for proper hiking boots, waterproof clothing and adequate insulation. The weather and visibility can change quickly and drastically. Bear in mind that from an height of around 500 feet and upward you could be at cloud level. Therefore mist, fog and generally cold weather at short notice must be anticipated.

It is especially important to plan the timing of your trek up and down the mountain, unless you take a specialist tent and sleeping bags. Even then, you must allow time to erect the tent, and should be competent in using the equipment to ensure your safety. Otherwise, you cannot sensibly expect to stay on the mountain overnight. The only safe option is to descend off the mountain in daylight. Therefore, you must time your descent accordingly.

It is not a good idea to depend on emergency services, and appearing on the television news after being rescued probably will not enhance your reputation.

Remember - be safe and be prepared.