County Cavan Westmeath (along their expanding network which was eventually to reach Sligo) and Cavan town. The first railway station to open in Cavan, was Cavan railway station in 1856. Many notable railway stations were built in the 19th century such as Kingscourt railway station and the Cavan and Leitrim Railway. The railways were an important part of the economic development of Cavan and carried passengers and freight to all over Ireland. The railways also helped the popularity of GAA in Cavan grow, spectators could travel easily between towns. After World War II, due to the shortage of coal in the country,
County Offaly Mountain which are the county's second and third highest peaks. Croghan Hill rises from the Bog of Allen and is located in northern Offaly. Although only 234 metres high, it is known for its view over the surrounding area and it stands out by itself. The floodplain of the River Shannon is in the north-western part of the county. The River Camcor runs through the town of Birr and is a Wild Trout Conservation Area. The River Brosna runs across the county from Lough Owel in Westmeath to Shannon Harbour. Silver River runs through several towns in the south of