Latest Contest entries
Eyes of the Ocean  Seeds of Life   A blenny resting in a mussel shell  while tiny eggs gently decorate its surface.
By Gozde Karayel
posted 13:08 CST Today (within the last hour)
Serpula vermicularis_August 2025
 Canon RF100 1/200 f8 iso100
By Antonio Venturelli
posted 08:17 CST Today (5 hours ago)
Lamprohaminoea ovalis_August 2025
 CanonRF100  1/200 f16 iso100
By Antonio Venturelli
posted (4 days ago)
Hypselodoris krakatoa nudibranch_March 2025
 CanonRF100 1/200 f18 iso100
By Antonio Venturelli
posted (6 days ago)
A conch just exploring the substrate
By Arun Madisetti
posted (6 days ago)
Passage in Ressel   France
By Andy Kutsch
posted (last week)

Underwater Photo Location: Altreu

Underwater Photo Location: Altreu

How Hot is this Dive Site? click a star to rate it
River Dive, great dive when not to much water. To be avoided during summer time because of boat traffic!
Facts about Altreu
  • It is in Switzerland
  • The typical depth is 0-20 Metres 0-60 Feet.
  • The typical visibility is 3-10 Metres 10-30 Feet.
Dive types
shoredriftfreshwater

Marine Life
small

Diving facilities
friendly

Photo facilities
wideangle

by Daniel Strub
A huge Wels Catfish in the Aare River

by Daniel Strub
Close look at a wels catfish (silurus glanis)! The most impressive fish of our cold waters :-))
add a dive siteShare your knowledge...

Add your favorite dive site to our database


Really Simple Syndication