Blombos Cave Archaeological Site

Prehistoric cave with early Homo sapiens art and tools

A coastal cave on the Western Cape known for Middle Stone Age artefacts-engraved ochre and shell beads-dating tens of thousands of years; visitors are mostly researchers and guided parties.

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Blombos Cave at a Glance#

About Blombos Cave#

Blombos Cave is a coastal rock-shelter in the Western Cape province of South Africa with stratified Middle Stone Age deposits containing examples of early symbolic material culture. Excavations from the 1990s onwards recovered engraved ochre pieces, perforated shell beads and worked bone that have been dated to roughly 100,000-70,000 years before present.

The cave’s archaeological sequence includes well-preserved layers of cultural material and faunal remains that document Middle Stone Age technology and behaviour. Research there has contributed to debates about the origins of modern human cognition and symbolic expression.

Systematic excavations have been led by teams including Christopher Henshilwood since the early 1990s, producing radiometric dates and detailed stratigraphy that underpin interpretations of the finds. Ongoing research has focused on dating, technology and site formation processes.

Blombos Cave is located on the southern Cape coast near Still Bay in the Western Cape, set above the shoreline on a sandstone cliff.

  • Key finds: The site has produced engraved ochre, shell beads and other artefacts used as evidence for symbolic behaviour by Middle Stone Age humans around 75,000 years ago.

Tips for Visiting Blombos Cave#

  • Blombos Cave is a protected archaeological site with restricted access-book any visit through licensed local tour operators or the regional heritage/tourist office well in advance rather than attempting independent access.
  • Expect a short coastal walk to the viewing area and limited onsite facilities; confirm meeting points and departure details with your operator beforehand.

Best Time to Visit Blombos Cave#

Best visited in the Southern Hemisphere spring and summer (approx. Oct-Mar) for drier, warmer conditions and easier access.

Summer (austral)
Nov-Mar · 20-30°C
Warm and generally dry along the Western Cape coast-comfortable for site visits and nearby outdoor activities.
Winter (austral)
Jun-Aug · 10-18°C
Cooler and wetter period in the Western Cape; conditions can be muddy and less predictable for outdoor access.
Shoulder seasons
Apr-May, Sep-Oct · 15-25°C
Mild conditions with generally good weather and fewer visitors-often a good balance for visiting archaeological sites.

Weather & Climate near Blombos Cave#

Climate

Blombos Cave's climate is classified as Cold Semi-Arid - Cold Semi-Arid climate with warm summers (peaking in February) and cool winters (coldest in July). Temperatures range from 8°C to 26°C. Semi-arid with limited rainfall.

Air Quality: AQI 30 Good
Best Time to Visit
JanuaryFebruaryMarch
Temperature & Rainfall
Temperature Range
36°
Warmest Month
8°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Ideal 16° - 26° 21° 25 mm some cloud 76% 4.6 m/s 2.8 extreme 14.0h
February Ideal 17° - 26° 21° 32 mm some cloud 77% 3.6 m/s 2.4 extreme 13.2h
March Excellent 16° - 24° 20° 32 mm some cloud 77% 3.8 m/s 1.8 very high 12.2h
April Excellent 13° - 23° 18° 52 mm some cloud 77% 3.6 m/s 1.1 high 11.1h
May Excellent 11° - 21° 16° 38 mm some cloud 76% 3.9 m/s 0.6 moderate 10.2h
June Very Good 9° - 19° 14° 42 mm some cloud 73% 3.7 m/s 0.4 low 9.7h
July Very Good 8° - 18° 13° 41 mm some cloud 74% 3.2 m/s 0.5 low 10.0h
August Very Good 8° - 18° 13° 48 mm some cloud 75% 3.7 m/s 0.7 moderate 10.7h
September Very Good 10° - 19° 14° 33 mm some cloud 75% 4.0 m/s 1.2 high 11.7h
October Very Good 12° - 21° 16° 47 mm partly cloudy 76% 4.0 m/s 1.8 very high 12.8h
November Excellent 14° - 23° 18° 39 mm some cloud 74% 4.5 m/s 2.4 extreme 13.8h
December Excellent 15° - 25° 20° 32 mm some cloud 75% 3.7 m/s 2.8 extreme 14.3h