Where? 2 rue Gazan, 14th
When can I go? Open 24/7 until September 3
What’s the vibe? A definite unsung hero, Parc Montsouris is actually one of the largest green spaces in Paris. Based on an English landscape garden, it was laid out for Baron Haussman by Jean-Charles Adolphe Alphand and includes a range of sweeping lawns, an artificial lake and endless flora and fauna. Take a picnic, lounge by the waterside and revel in such blissful quiet.