We wish him well in the next stage of his career and look forward to his ongoing involvement in the game beyond the boundary.

CNN: Ponting 'one of cricket's true legends'

The eastern boundary of the Global Geopark extends beyond the settlement of Durness and Loch Eriboll to follow the Moine Thrust Zone, an internationally significant geological structure that helped 19th century geologists determine how the world's great mountain ranges were formed.

UNESCO: Global Geoparks

This dry riverbed marks the invisible boundary beyond which she can't safely go.

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Turkey, by contrast, has said the plane was hit 13 miles off the Syrian coast, about a mile beyond the country's 12-mile boundary, before crashing 8.5 miles off Syria.

WSJ: Turkey Finds Pilots' Bodies, Providing New Spark for Tensions