tertiary sedimentary limestone plateaus with tabular hills intersected by river and stream valleys and quarternary
mobile sediments and sands including paleodunes separated from the limestone plateaus by white or reddish cliffs.
The region exposes a variety of different
ecosystems and
conservation units
of the
Atlantic
Rainforest
/ (
Mata Atlântica)
biome
such as
lowland,
alluvial
and
submontane
tropical rainforest at
Monte Pascoal, the
Discovery Coast
in general,
Ecoparque de Una
or the coastal strip of
Itacaré - Serra Grande,
mangrove forests at peninsula
Maraú and the
Bay of Camamu
and
restinga vegetation on the islands
of
Tinharé & Boipeba.
The site belongs to the world's richest in terms of
biodiversity.
According to a study realized by the Botanical Garden of New York at
Serra do Conduru
State Park in 1993, more than
450 tree species per hecatare (100 x 100m) have been recorded.
In addition to its biological richness the area comprises a series of cultural features,
which represent outstanding examples of first European occupation of the New World and
a unique testimony of this period in modern history. Some of the most outstanding
features are the historic centres of
Salvador,
Porto Seguro, Trancoso,
Ilhéus,
Itacaré,
Camamu, Cairu
and Morro de São Paulo.
The ruins of Brazil's first church lay at the top of a cliff to the north of Porto Seguro.
An old Tupi civilisation town has recently been unearthed. A population of Pataxó people, who are survivors from the different
indigenous cultures that lived in the region can be found
in settlements such as Barra Velha or Coroa Vermelha.