Cnoc na Péiste

Maolán Buí (Irish for "yellow/golden round knoll"), also known by the name Bearna Rua, at 973 metres (3,192 ft) high, is the fifth-highest peak in Ireland on the Arderin list, or the sixth-highest peak in Ireland according to the Vandeleur-Lynam list. Maolán Buí is also known for its narrow north-west spur, called The Bone. It is part of the MacGillycuddy's Reeks in County Kerry.

The Big Gun (Irish: An Gunna Mór), at 939 metres (3,081 ft) high, is the ninth-highest peak in Ireland on the Arderin list, or the tenth-highest according to the Vandeleur-Lynam list. It is part of the MacGillycuddy's Reeks in County Kerry, and is also known as Lackagarrin or Foilnabreachaun.

MacGillycuddy's Reeks (Irish: Na Cruacha Dubha, meaning "the black stacks") is a sandstone and siltstone mountain range in the Iveragh Peninsula in County Kerry, Ireland. Stretching 19 kilometres (12 miles), from the Gap of Dunloe in the east, to Glencar in the west, the Reeks is Ireland's highest mountain range, and includes most of the highest peaks and sharpest ridges in Ireland, and the only peaks on the island over 1,000 metres (3,300 feet) in height. Near the centre of the range is Carrauntoohil, Ireland's highest mountain at 1,038.6 metres (3,407 ft). The range was heavily glaciated which carved out deep corries (e.g. the Eagle's Nest), U-shaped valleys (e.g. Lough Coomloughra), and sharp arêtes and ridges (e.g. the Beenkeragh Ridge).The range, part of the Reeks District, is a destination for mountain walkers and climbers and includes some of Ireland's most regarded walking routes such as the 15–kilometre Coomloughra Horseshoe, and the 26-kilometre MacGillycuddy's Reeks Ridge Walk that traverses the full range; it is estimated that over 140,000 people visit the range each year. The entire range is in private ownership; however, reasonable access is given for recreational use.

Cnoc an Chuillinn (Irish for "hill of the steep slope"), at 958 metres (3,143 ft), is the sixth-highest peak in Ireland on the Arderin list and the seventh-highest peak in Ireland on the Vandeleur-Lynam list. The name is sometimes incorrectly anglicised to Knockacullion, which is a name used for peaks and townlands in other parts of Ireland. Cnoc an Chuillinn is part of the MacGillycuddy's Reeks range in County Kerry.

Cruach Mhór (Irish for "big stack"), at 932 metres (3,058 ft) high, is the tenth-highest peak in Ireland on the Arderin list, and the eleventh-highest peak in Ireland according to the Vandeleur-Lynam list. A distinctive square grotto marks the summit. It is part of the MacGillycuddy's Reeks in County Kerry.

The Hag's Tooth (Irish: Stumpa an tSaimh, meaning "stump of the sorrel"), at 650 metres (2,130 ft) high, is a sharp rock spike which is the 193rd highest peak in Ireland on the Vandeleur-Lynam scale. It is also known as Stumpeenadaff (Irish: Stuimpín an Daimh, meaning "little pinnacle of the ox"). The Hag's Tooth is situated in the Hag's Glen beside the Eagle's Nest corrie of Carrauntoohil and is part of the MacGillycuddy's Reeks in County Kerry.

Carrauntoohil, Carrauntoohill or Carrantuohill ( KARR-ən-TOO-əl; Irish: Corrán Tuathail [ˌkɔɾˠaːn̪ˠ ˈt̪ˠuəhəlʲ], meaning "Tuathal's sickle") is the highest mountain in Ireland at 1,038.6 metres (3,407 feet 6 inches). It is on the Iveragh Peninsula in County Kerry, close to the centre of Ireland's highest mountain range, MacGillycuddy's Reeks. Carrauntoohil is composed mainly of sandstone, whose glaciation produced distinctive features on the mountain such as the Eagle's Nest corrie and some deep gullies and sharp arêtes in its east and northeastern faces that are popular with rock and winter climbers. As Ireland's highest mountain, Carrauntoohil is popular with mountain walkers, who most commonly ascend via the Devil's Ladder route; however, Carrauntoohil is also climbed as part of longer mountain walking routes in the MacGillycuddy's Reeks range, including the 15-kilometre (9+1⁄2 mi) Coomloughra Horseshoe or the 26-kilometre (16 mi) MacGillycuddy's Reeks Ridge Walk of the entire mountain range. Carrauntoohil, and most of the range is held in private ownership and is not part of any Irish national park; however, reasonable access is granted to the public for recreational use.

Beenkeragh or Benkeeragh (Irish: Binn Chaorach, meaning "mountain of sheep") is the second-highest peak in Ireland, at 1,008.2 metres (3,308 ft), on both the Arderin and Vandeleur-Lynam lists. It is part of the MacGillycuddy's Reeks range in County Kerry. Beenkeragh also gives its name the infamous Beenkeragh Ridge, the narrow rocky arete between Beenkeragh and Carrauntoohil, Ireland's highest mountain.

The Bones (Irish: Na Cnámha), at 957 metres (3,140 ft) high, is the seventh-highest peak in Ireland on the Arderin list, or the eighth-highest according to the Vandeleur-Lynam list. It is part of the MacGillycuddy's Reeks in County Kerry, and is a small sharp peak on the dramatic Beenkeragh Ridge, and is sometimes mistaken with The Bone, the north-east spur of Maolán Buí, which descends into the Hag's Glen.

Eirk Bog is a national nature reserve of approximately 40 acres (0.16 km2) in County Kerry.

The Gap of Dunloe (from Irish Dún Lóich, meaning 'Lóich's stronghold'), also recorded as Bearna an Choimín (meaning "gap of the commonage" or "gap of the little hollow"), is a narrow mountain pass running north–south in County Kerry, Ireland, that separates the MacGillycuddy's Reeks mountain range in the west, from the Purple Mountain Group range in the east. It is one of Kerry's most popular tourist destinations on account of its scenery.

The Black Valley or Cummeenduff (from Irish Com Uí Dhuibh, meaning 'Black Glen') is a remote valley at the southern end of the MacGillycuddy's Reeks mountain range in Kerry, situated south of the Gap of Dunloe and north of Moll's Gap; it is used as a southerly access into the Gap of Dunloe.The valley is usually accessed by driving to Moll's Gap and then continuing east on the R568 road until a small side-road (at V853774, labelled "Gearhasallagh" after the townland), descends steeply north into the valley. The Black Valley is part of the Kerry Way, a walkers version of the Ring of Kerry beginning and ending in Killarney, and is also part of a 55–kilometre loop of the Killarney–Gap of Dunloe–Black Valley–Moll's Gap area, popular with cyclists. The Black Valley is also a southerly access route to the Head of the Gap in the Gap of Dunloe, and to Lord Brandon's Cottage. The Black Valley is also noted for being one of the last places in mainland Ireland to be connected to the electricity and telephone networks due to its remoteness, which happened in 1976.