An imaginative Europe-wide event next weekend could be just the thing to help cool people down in Scotland this record-breaking summer. The Big Jump will see campaigners in more than 130 locations in 18 countries plunge into rivers, lochs, lakes and waterfalls in a bid to focus attention on protecting Europe’s fragile waterways.

But you don’t need to be supporting a cause, of course, to want to make a splash and Scotland has some of the world’s most beautiful swimming spots.

Aberdour Silver Sands in Fife is shallow for a long stretch, making it a good introduction to outdoor swimming for all ages and abilities. Another plus is the proximity to the village itself, where besides places to refuel there’s Aberdour Castle, one of the oldest stone castles in Scotland, and the medieval St Fillan’s Church. Both are well worth a visit.

Loch Ken in Dumfries and Galloway is regularly fed by water from the nearby hydro-electric scheme so it is cleaner than most. Like Aberdour, it is suitable for all the family and Galloway Activity Centre could be a base for convenience and access to a waterfront cafe.

And for those with a competitive urge, there are races coming up on September 8 – 1km, 2km, 4km and a children’s splash session – in aid of Barnardo’s.

A few lengths from the central belt, Milarrochy Bay just north of Balmaha on Loch Lomond is suitable for swimmers out for a paddle or those in training for something more strenuous, and there are food and drink options in both Balmaha and nearby Drymen.

A little further afield, Calgary Bay in Mull is sheltered with everything you could ask for: soft sand, crystal-clear water and, if you’re lucky, the sight of an eagle. Loch Ard, near Aberfoyle, offers a wealth of watersports … swimming being just one of them.

Safety, particularly in Scotland where deep water temperatures can sit stubbornly close to freezing at any time of year, is key. Police Scotland has issued a warning following a number of incidents in the heatwave.

Superintendent Carol McGuire, who leads on specialist operations which includes the Dive and Marine Unit, warns: “Open water can be extremely cold and can cause your body to cramp, some people even go into shock. Very cold water can also have an impact on your ability to swim. We would urge people to take note of the signage in areas which clearly states that you should not enter the water. These signs are there for your safety, so please, don’t think that you know better.“ On beaches, it is advisable to keep an eye out for tides and currents. Be prepared for underwater obstacles and alcohol should be a no-no. A brightly-coloured cap will help others see you if the water is busy or you get into bother. Wear a wetsuit – it will allow you a few extra minutes in the water before a quick change for a hot cup of tea.

For more information: www.wildswimming.co.uk, www.wildswim.com, www.tidetimes.co.uk, www.bigjump.org/en/