Posts tagged ‘Sand’

A few weeks ago we drove along the Great Ocean Road, where the limestone plateau of western Victoria falls into the sea, leaving behind remnant limestone stacks, arches and gorges. As we drove from the western end back towards Melbourne we didn’t quite make it as far as the famous 12 Apostles (or however many are left standing) but there were plenty of coastal features still to see.

OCG-215OCG-229OCG-268

Loch Ard Gorge, named after a ship which was wrecked within the bay many years ago.

OCG-259OCG-245OCG-241Panorama_14Panorama_13

At the far western end of the Great Ocean Road the limestone cliffs eventually become beaches with steep dunes.

Panorama_12

There used to be another limestone arch forming a natural bridge between the main cliff on the left and the island on the right but it fell into the sea and the sight is now known as London Bridge.

Panorama_11

Travelling the Great Ocean Road in the cooler months and on a grey overcast day meant there weren’t too many tourists to get in the way of your photos.

Leave a comment

When you first fly out of Swakopmund you are quickly met by the vast Namib Desert, ranging from barren and dried up river beds to the towering sand dunes. scenic_flight_swakopmund_namibia_africa_plane scenic_flight_swakopmund_namibia_africa_river_patterns_naukluft_namib_desert_national_park scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park scenic_flight_swakopmund_namibia_africa_river_patterns_naukluft_namib_desert_national_park_braided_river
You don’t realise how tall and wide the sand dunes are until you fly over them.

scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dunes scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dunes_2 scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dunes_3 scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dunes_4 scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dunes_sossouvlei It doesn’t rain very often in the Namib Desert but travel during the wet season and you may see it rain.scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dunes_rain scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dunes_basement_rock scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dunes_basement_rock_atlantic_ocean
scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dunes_crescent_shape scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dunes_basement_rock_2 scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dune_patterns

The older sand dunes are more red in colour with the younger sand dunes more yellow.

scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dune_drainage_patterns_landscape scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dune_patterns_landscape

Dark patches of sand among the dunes are the heavy mineral sands.

scenic_flight_swakopmund_namibia_africa_naukluft_namib_desert_national_park_sand_dunes_landscape

2 Comments

The Kuiseb River runs through the south of Namibia. The western end of the river acts as a border for the sand dunes

of the Namib Desert, whilst the eastern end of the river has carved a canyon into the rocky landscape. The rivers water

is not always visible but the river bed can be identified by the presence of trees.

scenic_flight_kuiseb_canyon_namib_desert_end_orange_yellow_sand_dunes scenic_flight_swakopmund_kuiseb_river_canyon_namib_desert_sand_dunes_trees scenic_flight_kuiseb_river_canyon_namib_desert_end_orange_yellow_sand_dunes scenic_flight_swakopmund_kuiseb_river_canyon_namib_desert_sand_dunes_orange_desert_rocks scenic_flight_swakopmund_kuiseb_canyon_namib_desert_sand_dunes_orange_desert_rocks scenic_flight_swakopmund_kuiseb_canyon_river_canyon_namib_desert_sand_dunes_trees scenic_flight_swakopmund_kuiseb_canyon_namib_desert_sand_dunes_orange_river_oasis scenic_flight_swakopmund_kuiseb_river_canyon_namib_desert_rocky_outcrop scenic_flight_kuiseb_canyon_namib_desert scenic_flight_swakopmund_kuiseb_canyon_namib_desert_rocky_outcrop

Not only was the Kuiseb Canyon and River viewed from a scenic flight over the Namib Desert but we also

drove through the canyon and stopped for a quick look.

kuiseb_canyon_south_namibia_africa_rocks kuiseb_canyon_south_namibia_africa kuiseb_canyon_south_namibia_africa_outcrop_rocks_shale kuiseb_canyon_south_namibia_africa_outcrop_rocks kuiseb_canyon_south_namibia_africa_rocks_shale

Leave a comment

A visit to Deadvlei (and the neighbouring Sossouvlei) is must when visiting Namibia, it was

definitely one of the highlights of my trip. The colours of the white salt pan against the deep orange

of the sand dunes is made even more spectacular by the skeletal remains of the ancient trees.

dead_tree_deadvlei_deadvlei_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert deadvlei_clay_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert deadvlei_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_southern_namib_desert deadvlei_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert_lone_tree deadvlei_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert_single_preserved_tree deadvlei_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_south cracked_salt_pan_clay_mud_deadvlei_sossuvlei_namib_desert_namibia_red_white deadvlei_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert_landscape_barren deadvlei_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert deadvlei_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert_preserved_tree_dry deadvlei_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert_orange_white_black

deadvlei_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert_sand_ripples deadvlei_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert_landscape

I also had the opportunity to see Deadvlei from the air, which made me realise the full

extent of the salt pan and makes the trees look tiny.

scenic_flight_big_daddy_deadvlei_clay_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert scenic_flight_big_daddy_dune_deadvlei_clay_sossusvlei_dead_trees_salt_pan_sand_dune_desert_silhoutte_namibia_africa_namib_desert

1 Comment

As I’m currently visiting family and friends in the UK I couldn’t resist a trip to the Jurassic Coast

along the southern coastline of England to have a look at some amazing geology.

jurassic_coast_dorset_england_durdle_door_geology_stratigraphy_man_o_war_bay_limestone_chalk_5

Durdle Door has been carved out of the Portland Limestone and is adjacent to the

upright beds of the Purbeck Stone.

jurassic_coast_dorset_england_durdle_door_geology_stratigraphy_man_o_war_bay_limestone_chalk_4 jurassic_coast_dorset_england_durdle_door_geology_stratigraphy_man_o_war_bay_limestone_chalk_7

Huge white cliffs composed of chalk, tower over the beach and as the cliffs erode into the

ocean the water becomes a milky blue colour.

jurassic_coast_dorset_england_durdle_door_geology_stratigraphy_man_o_war_bay_limestone_chalk_6

jurassic_coast_dorset_england_durdle_door_geology_stratigraphy_man_o_war_bay_limestone_chalk_2

In the cove behind Durdle Door are remnants of rock forming the Man O’War Bay.

jurassic_coast_dorset_england_durdle_door_geology_stratigraphy_man_o_war_bay_limestone_chalk jurassic_coast_dorset_england_durdle_door_geology_stratigraphy_man_o_war_bay_limestone_chalk_3

More geology information about the Jurassic Coast and Durdle Door can be found here.

Leave a comment