10 Man-made Structures- Other to Explore in Leinster

The Boyne Viaduct, a 30-metre-high railway bridge, or viaduct, that crosses the River Boyne in Drogheda, carrying the main Dublin–Belfast railway line. During World War II, the viaduct was identified by the British as being of great strategic importance as part of the British plans for a counter-attack following a German invasion of Ireland.

BRÚ Brewery was founded in Meath in 2013 with the intention of creating brews for all tastes. It is named after Brú Na Boinne (Newgrange), which is a Stone Age monument located in the Boyne Valley in County Meath. The brewery was established in 2013 by local lads Dave O’Hare and Daire Harlin with the aim to make tasty craft beers.

Guinness Storehouse is a tourist attraction at St. James's Gate Brewery in Dublin, Ireland. Since opening in 2000, it has received over twenty million visitors. Guinness Storehouse building was once the fermentation plant of the brewery. Today it offers a Guinness experience. As you make your way through the space, explore the ingredients, history and culture that tell the Guinness story.

Port Oriel is a fishing port with a large fleet, and also the harbour provides a platform for onshore sea fishing for anglers. Port Beach in the centre of the village is a Blue Flag beach with the Neptune watersports centre which is run by the local Council. The centre is the location for Celtic Adventures which provides schools and groups with a range of sports and training services including watersports, archery and climbing.

The Ski Club of Ireland owns and runs the largest artificial ski slope in Ireland. It is located in County Wicklow close to the village of Kilternan. It has four ski slopes: a main slope , an intermediate slope and two nursery slopes. The slopes' surfaces are covered in Dendix, a by-product of brush manufacturing which is similar to a short haired brush with the bristles sticking upwards. It also offers ski lessons for all abilities.

This is Ireland's oldest volunteer-run heritage railway.This narrow gauge railway is the oldest established heritage railway in Ireland. They operate predominantly steam and occasionally diesel hauled trains on a 1km line through the forest on the Stradbally Hall estate. The line is open to the public on all Bank Holiday week-end Sundays and Mondays from Easter to October and on selected other days in connection with other local events.

The windmill was built in 1846 by Nicolas Moran and was used until 1936, making it the last windmill in the Republic to work commercially. It was renovated in the 1950s. It is the oldest working windmill in Ireland. Access is managed via the nearby pub, "The Millhouse Bar". Now a National Monument, almost all the timber used in construction was driftwood or timber from shipwrecks locally.

A majestic wooden roller coaster located at Tayto Park in Ashbourne, County Meath, Ireland. Manufactured by The Gravity Group, the wooden coaster features an overbanked turn and opened on 6 June 2015. With the figure of Ireland’s greatest mythological warrior emblazoned across the front of the rollercoaster, Cú Chulainn leads his passengers through an epic and thrilling experience like no other.

Leviathan of Parsonstown, or Rosse six-foot telescope, is a historic reflecting telescope of 72 inches aperture, which was the largest telescope in the world from 1845 until the construction of the 100-inch Hooker Telescope in California in 1917. The Rosse six-foot telescope was built by William Parsons, 3rd Earl of Rosse on his estate, Birr Castle, at Parsonstown.

The Ros Tapestry Project is a major community arts and history project centered on the town of Wexford, Ireland. The project is dedicated to producing a tapestry in fifteen panels which tells the story of the coming of the Normans to Ireland in the 12th century and the foundation of the port and town of New Ross at the beginning of the 13th century. Each tapestry panel is approximately four and a half feet deep (1.5m) by six feet (1.8m) wide and tells of a unique aspect of the epic story.