Thursday 10 September · live from the riders on the spot
A natural monument of sand, sculpted by the levante for millennia
More than 30 metres of shifting sand closing the bay of Bolonia on its north-western side, declared a natural monument in 2001 and climbed barefoot at every sunset.
The Duna de Bolonia rises to the north-west of the bay, towards Punta Camarinal, on the Atlantic coast of the province of Cadiz. It exceeds 30 metres in height, extends about 200 metres inland and reaches nearly 500 metres wide at its base, for a surface of 13.17 hectares. The site was declared a Natural Monument of Andalusia in 2001, a status that protects it from any exploitation and strictly regulates visitor movement.
Its formation is a textbook case of aeolian geomorphology. The coastline of Bolonia runs south-east/north-west, and the levante wind constantly projects a stream of fine sand that sweeps the beach to the back of the cove. There, the sand meets the barrier of pine forest almost perpendicularly, stops and accumulates. The result is a living dune: at its summit, the struggle is continuous between the advancing sand and the resisting pines: the dune rises above the pines, and the excess sand is carried off by the strongest winds.
Access is from the western car park of Bolonia beach. You walk a few minutes in the soft sand, and start the climb barehanded. It is forbidden to go up by motorbike or bicycle or to take sand. The sunset from the summit is one of the emblematic spectacles of the area: a view due west over the bay, over the Sierra de la Plata on the Faro Camarinal side, and over Morocco in the background. Useful all year round, with attention to days of very strong levante when the sand stings.
Hiking
Distance
1 km
out and back
Duration
30 min
at a normal walking pace
Elevation
30 m
total ascent
Difficulty
moderate
Start
West car park of Playa de Bolonia
Along the way
Carpooling
No rides to Duna de Bolonia in the next 7 days.
Post the first rideDominant wind
No wind needed · on days of very strong levante the sand at the summit becomes unpleasant (goggles useful)
Required level
Climb on foot in soft sand, physical but accessible to all
Best season
All year · best light at sunset, particularly in spring and autumn
Access
Western car park of the Playa de Bolonia · 5 to 10 min walk, ascent on foot only
36.0885°N · 5.7842°W
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