Alto Bosque is a small, unimportant market town in Iberion. It is made on a high hill with a forest around it. It is near the sea, and lies about ten kilometres south of Santa Sebilla. It is mentioned in The Outcasts, the first of the Brotherband seires. Alto Bosque is probably based on the Spanish area of Basque. In The Outcasts, Erak attacked with a lightning raid to draw the garrison of Santa Sebilla there, and leave Santa Sebilla, a smaller town than Alto Bosque, but plenty in gold and jewels, vuberable.