Waking up with birdsong, surrounded by nature in a caravan, this is exactly what we needed. Gaëlle is super responsive and welcoming. She took the time to show us the different trails around. The surrounding villages are beautiful.
We travelled from Lisbon to Sintra by train and took an Uber there. We walked everywhere from there but keep in mind that the nearest village to buy groceries, bread... is approx. 20 minutes walking so make sure you bring basics :-) Looking forward to spending a bit more time there next time!