To get to Agra by car you have to take the road that goes up to Fornasette in Luino turning left for Dumenza, which must be crossed until you get to the signposted junction that leads to the village (shortly after Runo, a painted village mentioned on the site). Once in the village turn left and then left again (brown signs with the indication for the tour of the Sun) until you meet the clearing with the attack of the path.
The walk allows you to take a nice ride in the woods on a wide path also accessible to mountain bikes passing through two panoramic balconies with splendid views of Lake Maggiore (the two viewpoints Zucoli and Mandelli).