Complex sentence: Le Morne Brabant is a peninsula at the south-western tip of Mauritius and also the name of a 556 m high basalt rock which belongs to the most imposing sights on Mauritius.
Split into simpler sentences: Le Morne Brabant is a peninsula at the south-western tip of Mauritius. It is highlighted by a eponymous basalt rock with a summit of 556 metres above sea level which belongs to the most imposing sights on Mauritius.