Sidem is a shore-entry dive site in Tulamben known for its fine volcanic sand and strong macro potential. It offers a different experience from Tulamben’s wrecks and walls, focusing instead on smaller marine life and careful exploration.
The dive follows a gently sloping seabed with scattered rocks, small coral patches and sandy areas. In some sections, the terrain transitions toward reef structure, offering variety within a single dive.
Sidem is dived primarily for its muck diving and macro photography potential. The open sandy bottom provides ideal habitat for well-camouflaged marine life.
This is a site where slow movement and close attention are rewarded. It is less about dramatic scenery and more about discovering smaller, often hidden species.
For divers who enjoy critter hunting and fine-tuning buoyancy skills, Sidem is one of the more rewarding sites in the Tulamben area.
Sidem is known for sandy-bottom species and unusual macro life. Divers may encounter:
Rare and unusual macro species are frequently spotted here by experienced guides, though sightings always depend on season, conditions and timing.
Patience and precise buoyancy are key to making the most of this site.
To kick start our honeymoon we decided to get our scuba diving certifications. We managed to do the open water and the advanced open water in 6 days (including 1 rest day). We did night dives, sunrise dives, shipwreck, drift and deep and lots more. Really good fun and Amed has enough to explore for both courses.
Wow, Wow, Wow! Could not recommend any other place to go if you are looking at diving in Amed. Myself and my friend completed our Advanced Open Water course (followed by a number of fun dives), with Wayan and the team at Bali Dive Cove. The whole experience was seamless!
At Bali Dive Cove, we typically organise two to three dives per day. Sidem is accessed from shore and included when conditions are calm and visibility is suitable. We leave the dive center around 8am and a two-dive days usually finish around lunchtime, while three dives conclude at approximately 2pm.
Sidem may be incorporated into Advanced Open Water fish ID dives when appropriate.
Yes. Sidem is often combined with other Tulamben dive sites as part of a varied two- or three-dive day. It pairs well with nearby wreck dives such as the USAT Liberty or Boga Wreck, as well as other reef and macro sites along the Tulamben coastline.
Sidem is better suited to certified divers with good buoyancy control. Because the seabed is made up of fine volcanic sand, uncontrolled fin kicks or poor buoyancy can easily stir up sediment and reduce visibility for the entire group.
Sidem generally ranges from shallow areas starting at around 5 metres down to approximately 30 metres depending on the dive profile. The site begins with a gentle sandy slope before gradually descending into deeper sections where divers may choose to explore depending on certification level and dive plan.
Current at Sidem is usually mild, which allows divers to move slowly and search the sandy slope carefully. Conditions can still vary depending on weather, tides and sea state, so dive plans are always adjusted to suit the conditions on the day.
Yes. Sidem is particularly well suited to macro photography due to its sandy habitat and the diversity of small marine life. Photographers often spend time scanning the sand and small reef structures where unusual critters may be found.
Divers have spotted frogfish, ghost pipefish, nudibranchs, octopus, cuttlefish, shrimp and a range of well-camouflaged bottom dwellers hiding across the sand and rubble. Larger reef fish are sometimes seen moving through the area, and turtles occasionally appear in the shallower sections. As with all macro dive sites, the species seen can vary significantly from dive to dive.
Sidem is known for macro marine life and classic muck diving conditions on fine volcanic sand. At first glance the site appears simple, but careful searching across the sandy slope and small coral patches often reveals a surprising variety of small and well-camouflaged marine creatures.
Interested in diving Sidem? Contact us to check availability.
If you enjoy macro diving and slow exploration, get in touch, and we can advise whether Sidem is a good fit for your dive plans.
