I arrived in Llandudno, north Wales, to blue skies, warm sunshine and a gentle breeze. A surge of optimism washed over me. The castellated bulk of Great Orme headland loomed to my left, the gentler outline of Little Orme to my right.

Over the next six months, I would explore most of the 1,680 miles of Wales’s coastline for a new book charting the best places in the country to paddleboard (or canoe or kayak). I was hoping to spot some of the dolphins and porpoises that inhabit these waters on the way. I hadn’t paddled in Wales since 2011, when I was battered by storms and sea sickness.

With sturdier sea legs, an array of navigational gear and a van set up for some comfortable night-time stops, I completed my warm-up around the Great Orme before heading straight to Anglesey (Ynys Môn), the island whose waters had bested me before. This time, paddleboarding from the Britannia Bridge to Beaumaris, past beautiful islets and the romantic turrets of Château Rhianfa, ended not in a cold swim but with a visit to the excellent Central Bakery . (If you’re not sure about going it alone, try local guide Sian , based by the Menai Strait.

) Standup paddleboarding (SUP) has surged in popularity across the UK: with an estimated 600,000 people regularly getting out on the water, it is the fastest-growing water sport in the country. Just a half day’s tuition with a qualified instructor is enough to start solo or join a group or guided trip. Offering the freedom to mooch about on a be.