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Algar do Buraco Negro
Hiking Highlight
Recommended by 39 out of 41 hikers
Location: Alvor, Algarve, Portugal
5.0
(2)
6
00:29
1.76km
30m
4.7
(69)
313
03:37
13.5km
150m
4.3
(4)
16
03:04
11.3km
110m
Another hole in the sandstone. Not quite as spectacular as the really big ones, but also incredibly deep.
April 4, 2023
They are really deep sinkholes
July 3, 2023
At low tide this hole can also be viewed from below.
November 5, 2023
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