According to the Park Office, only the path to the Mirador is accessible and you have to drive back the same route. If you follow the path, you will also come to the church and can do a round trip. The second half of the trail is a bit more demanding. There are signs pointing to Inglesia. It is best to travel in pairs, take 1.5 liters of water and sunscreen with you. Avoid wind and heat in the morning.