San Juan is a town in Ponedera, Prasia, approximately 30 miles from San Luis. San Juan was the first settlement in Prasia and was founded in 1535 by Spanish settlers.
| Settlements in Prasia |
| Adahuesca - Almázan - Alvear - Benasques - Castillejo - Cerques - Esplegares - Fontanar - Guadajoz - Horcajo - Marchenilla - Monfarracinos - Montellano - Pontecesures - San Agustin - San Juan - San Luis - San Ramon - Torreblanca |