La Pinière is the nearest and nicest, short walk. At the bottom of Impasse Bellevue cross the road and turn left and follow the main road down towards St Véran for less than 100 yards. Then turn right at the signpost La Pinière and just continue straight. The tarmac gives out fairly soon and you are on a good double track with views back to the village and across vineyards to your right. After about 600 metres you fork left and superb views open out to you left towards Le Barroux and Mt Ventoux.
You can continue this walk to Aubignan but we usually do this as a “there and back” of about an hour in total.