North Channel topographic map

Average elevation: 213 ft

Derry is characterised by its distinctively hilly topography. The River Foyle forms a deep valley as it flows through the city, making Derry a place of very steep streets and sudden, startling views. The original walled city of Londonderry lies on a hill on the west bank of the River Foyle. In the past, the…

Average elevation: 289 ft

Average elevation: 318 ft

Average elevation: 630 ft

A large portion of Antrim is hilly, especially in the east, where the highest elevations are attained. The range runs north and south, and, following this direction, the highest points are Knocklayd 514 m (1,690 ft), Slieveanorra 508 m (1,670 ft), Trostan 550 m (1,800 ft), Slemish 437 m (1,430 ft), Agnew's…

Average elevation: 230 ft

Average elevation: 285 ft

Average elevation: 610 ft

Average elevation: 20 ft

Average elevation: 318 ft

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Average elevation: 279 ft

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Average elevation: 404 ft

Average elevation: 466 ft

In 1910 Harry Ferguson flew a small plane across Newcastle beach in one of the first engine powered flights by aircraft in Ireland. He completed the flight in an attempt to win a £100 prize offered by the town for the first powered flight along the strand. His first take off ended badly, but according to a…

Average elevation: 377 ft

Average elevation: 420 ft

Average elevation: 269 ft

Average elevation: 276 ft

Average elevation: 105 ft

Average elevation: 1,089 ft

Average elevation: 161 ft

Average elevation: 1,129 ft

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Average elevation: 381 ft

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Average elevation: 171 ft

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Average elevation: 285 ft

Average elevation: 243 ft

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Average elevation: 108 ft

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Average elevation: 427 ft

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Average elevation: 367 ft

Average elevation: 1,401 ft

Average elevation: 295 ft

Average elevation: 59 ft

Average elevation: 292 ft

Average elevation: 466 ft

Average elevation: 98 ft

Average elevation: 476 ft

Average elevation: 459 ft

Average elevation: 1,309 ft

Average elevation: 348 ft

Average elevation: 154 ft

Average elevation: 407 ft

Average elevation: 164 ft

Average elevation: 1,191 ft

Average elevation: 381 ft

Average elevation: 1,365 ft

Average elevation: 1,549 ft

Average elevation: 817 ft

Average elevation: 1,398 ft

Average elevation: 1,260 ft

Average elevation: 1,060 ft

Average elevation: 253 ft

Average elevation: 161 ft

Average elevation: 3 ft

Average elevation: 164 ft

Average elevation: 804 ft

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Average elevation: 279 ft

Average elevation: 82 ft

Average elevation: 420 ft

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Average elevation: 164 ft

Average elevation: 331 ft

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Average elevation: 794 ft

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Average elevation: 102 ft

Average elevation: 259 ft

Average elevation: 187 ft

Average elevation: 148 ft

Average elevation: 203 ft

Average elevation: 308 ft

Average elevation: 253 ft

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Average elevation: 364 ft

Average elevation: 318 ft

Average elevation: 217 ft

Average elevation: 367 ft

Average elevation: 92 ft

Average elevation: 305 ft

Average elevation: 52 ft

Average elevation: 89 ft

Average elevation: 312 ft

Average elevation: 187 ft