In San Antonio there are private country houses, some of them were in AirBnB a long time ago. I did the route from my family's house. I have done that route for many years, now they have converted the top of the hill into a forest reserve and it is more difficult to see the landscape, but moving along the top you will find the right places. It is required to bring water, hopefully on a camelback with food for the road, a hat, light and ventilated clothing but preferably long-sleeved, tennis shoes with good grip on the ground or hiking boots, sunscreen! It is advisable to make this departure early in the morning, no later than 7:00 am