El término municipal más pequeño de Extremadura Curiosity · Valle de Santa Ana, Sierra Suroeste, Badajoz Image of Valle de Santa Ana, not of the place itself. Valle de Santa Ana covers an area of only 383 hectares (3.7 km²), making it the smallest municipal term in all of Extremadura. Photo: Adolfobrigido (CC BY-SA 4.0) What to see and do in Valle de Santa Ana