Yes its all paved. That route is called The 3 Sisters. 100 mile loop on FM 335, 336 & 337

 

Nice, looks like a lot of "the map" is paved, not that it matters. My view is go there, if not paved, take a road that is.....

 

The road from Leaky to Medina not to bad either. And if you've made to Medina, my as well ride to Bandera.

 

Another good road is 16 from Medina to Kerrrville. I rode all those last week and the roads are in good condition. The hamburgers at the Bent Rim Grill, part of the Frio Canyon Motorcyle stop,
in Leakey are good.