Burdick South Peak rises 544 m and is formed by an offshoot extending 1 km west-southwestwards from the southeastern extremity of Burdick Ridge in eastern Livingston Island. The peak is narrow, with steep and partly ice-free southern and northern slopes. It is linked to Willan Nunatak by Willan Saddle.
Charrúa Gap is a flat ice-covered saddle extending 2.2 km in east-west direction between Castillo Nunatak and Charrúa Ridge on Hurd Peninsula, eastern Livingston Island at an elevation of 275 m.
Krum Rock is a small nunatak rising to 208 metres on the southwest edge of Balkan Snowfield just north of Contell Glacier on Hurd Peninsula in eastern Livingston Island, one of the South Shetland Islands in Western Antarctica. The rock projects slightly above the ice sheet with some 3,000 square metres of rocky ground exposed on its northern slope in summer. Because of its location rather than prominence, it is a particularly important landmark in the course of field work carried out in the area.
Orpheus Gate, also Orpheus Pass, is the 548 m high and 380 m wide pass in eastern Livingston Island in the South Shetland Islands, Antarctica bounded by Pliska Ridge to the southeast and Burdick Ridge to the northwest, Huntress Glacier to the southwest and Perunika Glacier to the northeast.
Pliska Ridge is a three-peaked ridge rising to 667 m in eastern Livingston Island in the South Shetland Islands, Antarctica. Its central and highest summit, Pliska Peak, is located 2.48 km east-northeast of Willan Nunatak, 1.81 km southeast of Burdick Peak, 3.53 km south-southwest of Mount Bowles, 3.68 km west-southwest of Kuzman Knoll, and 3.61 km northwest of Mount Friesland. The feature is 1.6 km long and 500 m wide, its axis trending due east-west, with precipitous southern slopes. It is ice-covered except for segments of its easternmost peak and is bounded to the northwest by Orpheus Gate, to the north by the head of Perunika Glacier, to the east by Nesebar Gap, and to the south and west by the head of Huntress Glacier, the latter flowing 6 km southwestwards into False Bay.
Rezen Knoll is a knoll rising to 433 m in eastern Livingston Island in the South Shetland Islands, Antarctica. The knoll is bounded to the east, north and west by Perunika Glacier, and linked to Burdick Ridge by Rezen Saddle. The feature is 250 m wide, extending 500 m in east-west direction. Composed of lavas, with precipitous slopes except to the east. Partly ice-free height and western and northern slopes.
Willan Saddle is a flat, crescent-shaped and ice-covered saddle extending 1 km in the northeast-southwest direction between Burdick South Peak and Willan Nunatak in eastern Livingston Island in the South Shetland Islands, Antarctica. The saddle has an elevation of 400 m and is part of the overland route between Balkan Snowfield and Charrúa Gap in the west and Orpheus Gate in the east, thus providing access from the Bulgarian Base and the Spanish Base to the interior of eastern Livingston Island.
Wörner Gap is a flat saddle extending 3 km in the south-north direction between Friesland Ridge and Bowles Ridge in eastern Livingston Island in the South Shetland Islands, Antarctica. Its elevation decreases from 585 m in the south to 541 m in the middle, and 525 m in the north. The gap separates the glacial catchments of Perunika Glacier to the west and Huron Glacier to the east, and is linked to the east to Kuzman Knoll, a conspicuous landmark in the area. The gap is visited by field parties from St. Kliment Ohridski Base and Juan Carlos I Base and is subject to Spanish and Bulgarian glaciological studies.
Burdick Ridge is a ridge rising to an elevation of 773 metres (2,536 ft) on Livingston Island in the South Shetland Islands. Extending for 1.9 kilometres (1.2 mi) between Orpheus Gate in the southeast and Rezen Saddle in the northwest, it is bounded by Perunika Glacier to the northeast and Balkan Snowfield to the southwest. It takes its name from its highest point, Burdick Peak.
Napier Peak is the partly ice-free peak rising to 380 m on Hurd Peninsula, Livingston Island in the South Shetland Islands, Antarctica. It is linked to Charrúa Gap to the north by a 1.5 km ice-covered col, and by an ice-covered saddle to Mirador Hill to the south-southwest, and surmounts Johnsons Glacier to the northwest and west, Huntress Glacier to the east, and False Bay to the south.
Johnsons Dock is a sheltered 500 m wide cove indenting for 900 m the northwest coast of Hurd Peninsula on Livingston Island in the South Shetland Islands, Antarctica. It is part of South Bay entered north of Ballester Point. Surmounted by Charrúa Ridge on the northeast. The cove was frequented by early 19th century sealers.
Charrúa Ridge is an ice-free rocky ridge rising to 333 metres (1,093 ft) along the northeast coast of Johnsons Dock in Hurd Peninsula, Livingston Island, in the South Shetland Islands, Antarctica. It is narrow and precipitous, extending 700 metres (800 yd) in a west-northwest to east-southeast direction, with triple heights of elevation 322, 333 and 332 m respectively, and linked to Castillo Nunatak by Charrúa Gap. It surmounts Contell Glacier to the north, South Bay to the west, Johnsons Dock to the southwest and Johnsons Glacier to the south. It forms a prominent landmark in the area between the Spanish Antarctic base Juan Carlos I and the Bulgarian Antarctic base St. Kliment Ohridski.
Johnsons Glacier is the 1.8 km long and 2.3 km wide glacier on Hurd Peninsula, Livingston Island in the South Shetland Islands, Antarctica bounded by Charrúa Ridge and Charrúa Gap to the north, Napier Peak to the east, Mirador Hill to the southeast, Hurd Ice Cap to the southwest and Mount Reina Sofía to the west. It is draining northwestwards into Johnsons Dock. The glacier provides overland access from the Spanish base Juan Carlos Primero to the interior of the eastern Livingston Island.
Contell Glacier is 1.2 nmi long and 0.4 nautical miles wide glacier on Hurd Peninsula, Livingston Island in the South Shetland Islands, Antarctica bounded by Atlantic Club Ridge to the northwest, Krum Rock to the north, Balkan Snowfield to the northeast, and Charrúa Ridge and Charrúa Gap to the south. It is crescent-shaped, running northwestwards in its upper course, then between Charrúa Ridge and Krum Rock turning west-southwestwards to flow into South Bay north of Johnsons Dock.
Castillo Nunatak is a conspicuous rocky peak rising to 437 m on the glacial divide between Huntress Glacier and Balkan Snowfield on Hurd Peninsula in eastern Livingston Island in the South Shetland Islands, Antarctica. It is linked to Charrúa Ridge to the west Charrúa Gap and, via Willan Nunatak and Willan Saddle, to Burdick Ridge to the east-northeast. Castillo Nunatak is a prominent landmark in the Charrúa Gap area.
Mirador Hill is the rocky hill rising to 307 m on Hurd Peninsula, Livingston Island in the South Shetland Islands, Antarctica and surmounting Johnsons Glacier to the north-northwest and False Bay to the southeast.
Mount Reina Sofía is the mostly ice-free peak rising to 275 m on Hurd Peninsula, Livingston Island in the South Shetland Islands, Antarctica and surmounting Johnsons Glacier to the east and northeast, and the Spanish Antarctic base Juan Carlos Primero to the north-northwest.
