Complex sentence: The tower is around 30 m (100 ft) high, and from the top one can see magnificent views of the surrounding countryside and as far as the Mourne mountains in County Down, Northern Ireland on a clear day.
Split into simpler sentences: The tower is around 30 m (100 ft) high. From the top one can see magnificent views of the surrounding countryside as far as the Mourne mountains in County Down, Northern Ireland on a clear day.