The document discusses Pago Ayles, a Spanish winery located in Aragon, Spain. Pago Ayles has received special designation under Spanish wine law as a "Vino de Pago" due to its unique terroir of clay and calcareous soil and cooler microclimate. This is the highest level of designation in Spain, similar to the French concept of "terroir", and only 13 wineries have received this status. Pago Ayles began in 1994 and has focused on expressing the unique characteristics of its land through its wines over the last 8 years.