With its 881 metres above sea level, Gunung Raya is the highest mountain in Langkawi. At its top sits a resort (the D'Coconut Hill Resort), as well as a viewing tower, from which a spectacular view over the island unfolds.

Kilmainham Gaol is one of the largest unoccupied gaols in Europe. It opened in 1796 as the new county gaol for Dublin and finally shut its doors as such in 1924. Today, the building symbolises the tradition of militant and constitutional nationalism, from the rebellion of 1798 to the Irish Civil War of 1922-23. The great collection consists of a wide variety of object types, including manuscripts, photographs, newspapers, weaponry, artwork, medals, uniforms and personal effects especially related to the political imprisonment in the 1916-23 period, as well as the experience of women during the Civil War.

The Guinness Storehouse is Dublin's most visited attraction and the home of one of Ireland's best-known brands. Learn about the history of "the black stuff", pull your own pint, and enjoy The Gravity Bar's stunning panoramic views.

Find tranquillity in seclusion at this 9-hectare uninhabited island, only a 5-minute ferry journey from Coliemore Harbour in Dalkey. Holy stones are dotted around the island, and the ruins of a 7th-century church remind us that this has long been a place of pilgrimage and spirituality. The island is believed to have been inhabited in the 4th millennium BC, as well as having seen Neolithic, Viking, and Medieval settlements. Today, the island is deserted, with wild goats roaming the land. The island is also a favourite of kayakers in the Dublin region.