OS Explorer map 326 shows Ayr & the surrounding area of the Firth of Clyde coast. Explore the Rivey Ayr Way, or climb to the top of Brown Carrick Hill (287 m) for views of the area. With this map you will receive a code for use on your i OS or Android smartphone or tablet. Find our more at Mobile Download FAQ. The OS Explorer map for Ayr & Troon is available in both the standard paper version & weatherproof ' Active' version.