The Giant's Causeway is an area of about 40,000 interlocking basalt columns, the result of an ancient volcanic fissure eruption. It is located in County Antrim on the north coast of Northern Ireland, about three miles (4.8 km) northeast of the town of Bushmills.

It was declared a World Heritage Site by UNESCO in 1986 and a national nature reserve in 1987 by the Department of the Environment for Northern Ireland. In a 2005 poll of Radio Times readers, the Giant's Causeway was named the fourth greatest natural wonder in the United Kingdom.

The tops of the columns form stepping stones that lead from the cliff foot and disappear under the sea. Most of the columns are hexagonal, although there are also some with four, five, seven or eight sides. The tallest are about 12 metres (39 ft) high, and the solidified lava in the cliffs is 28 metres (92 ft) thick in places.

Much of the Giant's Causeway and Causeway Coast World Heritage Site is owned and managed by the National Trust, and it is one of the most popular tourist attractions in Northern Ireland. Access to the Giant’s Causeway is free of charge: it is not necessary to go via the visitors centre, which charges a fee. The remainder of the site is owned by the Crown Estate and several private landowners.

source - wikipedia

Carrickfergus is a large town in County Antrim, Northern Ireland. It sits on the north shore of Belfast Lough, 11 miles from Belfast. The town had a population of 27,998 at the 2011 Census. It is County Antrim's oldest town and one of the oldest towns in Ireland as a whole

source : wikipedia

The Ulster American Folk Park is an open-air museum just outside Omagh, in County Tyrone, Northern Ireland. With more than 30 exhibit buildings to explore, the museum tells the story of three centuries of Irish emigration. Using costumed guides and displays of traditional crafts, the museum focuses on those who left Ulster for America in the 18th, 19th and 20th centuries. The museum is part of National Museums Northern Ireland.

Within the museum there are many restored, original buildings with connections to local families. The park was developed around the Mellon House, the birthplace of Irish-American banker and lawyer Thomas Mellon, founding father of the Mellon banking dynasty. This house and its outbuildings remain in their original location. Visitors can taste samples of traditional Irish and pioneer American foods including freshly baked soda bread and pumpkin pie all made on the hearths and griddles of the exhibit buildings. The museum also includes agricultural displays and an array of farm animals.