A motorhome suits nature trips perfectly: you sleep close to the trailhead, set off early without hotel breakfast times, and carry your kitchen, shower and outdoor kit with you. From our base next to Granollers, the Montseny is about 40 minutes away and the Pyrenees an hour and a half, so the first proper scenery comes quickly even though pick-ups are in the afternoon.
The best season in the high mountains runs from May to October, while in autumn the beech woods of the Garrotxa and the Montseny turn copper and gold. Bear in mind that wild camping is generally not allowed in Catalonia and that natural and national parks have their own rules: stay on campsites or authorised aires, keep the awning and chairs inside them, and always take your rubbish away. The Segimon Rental Sunlight V66 has Truma heating for chilly mountain nights.