This must be one of the most beautiful places on earth. Because of her Welsh heritage and my desire to see this part of the UK, my friend and I chose this trek after years of talking about walking somewhere in the British Isles. We spent a good 3 months planning, as neither of us had visited the UK before, and we were combining w/a trip to London to visit family for a few days. We booked with Celtic Paths, which arranges the lodging and transfers between lodgings for their walkers, but allows walkers to choose a variety of walks and number of days and walk individually, rather than in a tour group. We chose a 7 day trek with a rest day built into the middle (total of 8 days) and opted for walking south-to-north because pictures showed this to be more varied geologically and offering spectacular views (we discovered after arriving that this is the most challenging part of the path). The PCP did not disappoint! Every day was a new adventure--often quite challenging for this 1st-time-flatlander-walker, but worth every minute. The path is well-kept and quite well-marked in most places, though we found ourselves wandering among various threads on one of the rocky headlands the 1st day, and that made for more miles and more physical challenge. In general, though, hikers will have no trouble navigating along. Because it's a national park (the only one in the UK that is totally along the coast), signage is clear and concise and includes numeric markings for grid references. The National Park service also has a most excellent website that details every section of the PCP, giving difficulty, things to see, things to watch for, warnings, exit points, etc., as well as a street view of that section of the path itself, so you can "see" the actual places you will walk.The path is quite steep and close to cliff edges in many places. I'm afraid of heights. There were a few places along that gave me pause, but, as long as we stuck to the path itself, I was okay. I actually experienced the most anxiety when going up or down some of the steeper climbs, but a pole was most helpful here.
We encountered other walkers daily, but only ever once ran into a large group--a school group of about 60. Their leaders moved them along in smaller groups and moved them off the path for individual hikers to pass when encountered (many places are single-file width). There were walkers (and dogs) of various ages, and many were middle-aged and fast-moving! We met up w/some of the same folks on different days--so nice!
This is a wild and wonderful place to get away from the everyday world--quiet, peaceful, entrancingly beautiful, with vistas that stretch from the Celtic and Irish Seas to inland farms dappled with green, divided by hedgerows and dotted with grazing sheep. Coves shelter seals (it's the time of year when the babys are born). Birds abound (though we missed the Puffins). We enjoyed the plant life enormously--varied in places, but lots of color, as fall had begun. Weather was perfect when we were there (I don't think I would have felt confident walking many parts of the path in the rain...)--sunny days in the low-to-mid 60's. If you walk, make sure you have plenty of water and perhaps some food for extra fuel. We recommend hiking poles--either single or double, as you find best. Talk to locals--they can best advise you as to what each particular section of the path is like. While this walk is not the most physically difficult in the world, it presents quite a challenge, esp. if you're like me--a flatlander who doesn't know much about hiking. In any case, do your homework before going and also do some physical training. But if you have the urge, GO!!! It's amazing!