Rule the terrain with a monster truck ride for an adventurous family of four. Listen to an all-important safety briefing, then buckle up in specially designed seats in the back of this 19 foot long, 7.5 tonne American beast, aka 'Mayhem'. From 11 foot in the air, relish the sheer power of the growling six-litre V8 380 bhp engine and the impeccable crab steering as the driver traverses the course. Rain and mud only serve to make this all-terrain experience all the more exhilarating. The highlight of the day sees Mayhem driving right over cars, crushing them beneath its mammoth tyres. The only downside? The drive home afterwards is going to be anticlimactic