Even a man-biting catfish can’t keep the sun-starved away from Schlachtensee, one of Berlin’s most beautiful lakes resting on the fringes of the Grunewald forest. At a mere 30 minutes away on the S1 line, Schlachtensee is certainly a popular refuge from the city, but wander round the banks at leisure and you’re sure to find the perfect picnic spot. It is excellent for swimming in the calm, clear waters and also just as idyllic to rest on its grassy banks under the shade of the trees.

A restaurant nestled in the trees near the metro stop begrudgingly opens its doors for the closest bathroom break; grab a beer here and enjoy it on the hilly lawn out front to admire the view. And if that’s not enough, rowing boat hire is also available for €8 per hour.