Texas Subcategories This category has the following 13 subcategories, out of 13 total. Bodies of water of the Republic of Ireland (6 C, 2 P) Wetlands of the Republic of Ireland (3 C, 1 P) Landforms of the Republic of Ireland by county (34 C)B Beaches of the Republic of Ireland (14 C, 5 P)C Caves of the Republic of Ireland (1 C, 10 P)D Dunes of the Republic of Ireland (1 P)H Headlands of the Republic of Ireland (10 C, 2 P)I Islands of the Republic of Ireland (13 C, 1 P)M Mountains and hills of the Republic of Ireland (30 C, 1 P)P Peninsulas of the Republic of Ireland (7 C, 2 P)V Valleys of the Republic of Ireland (1 C, 3 P) Volcanoes of the Republic of Ireland (2 P)W Waterfalls of the Republic of Ireland (12 P)