Ben Nevis the summit only to find "fragments of earthen and glass ware, chicken bones, corks, and bits of paper". It was not until 1847 that Ben Nevis was confirmed by the Ordnance Survey as the highest mountain in Britain and Ireland, ahead of its rival Ben Macdhui. The summit observatory was built in the summer of 1883, and would remain in operation for 21 years. The first path to the summit was built at the same time as the observatory and was designed to allow ponies to carry up supplies, with a maximum gradient of one in five. The opening of
Mountains and hills of Scotland hills. The range includes many of the highest mountains in the British Isles, including Ben Nevis and Ben Macdui the two highest. The Cairngorm Plateau is the highest, coldest and snowiest plateau in the British Isles. The southern and eastern parts of Scotland are usually referred to as the Scottish Lowlands, but these areas also have significant ranges of hills, although these are lower than the Highland mountains. Because they are much closer to towns and cities, they are more popular for hill walking and rambling than the more distant mountains of the northern Highlands. In addition to the main