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North Sulawesi · Indonesia · Asia

Siladen Jetty, Bunaken Marine Park: Coral Gardens and Clownfish Alley

Descend beneath Siladen Jetty's pilings into a vibrant shallow reef, where anenomes host countless clownfish and a diverse wall draws the eye for ghost pipefish and nudibranchs.

What makes this site special

  • Shallow reef covered in pristine corals
  • Wall encrusted with immense sponges and gorgonians
  • Variety of anemones and clownfish (Amphiprioninae)
  • Sightings of ghost pipefish (Solenostomus sp.)
  • Numerous nudibranch species
  • Fissures and small caves harbouring baby reef sharks (Carcharhinus melanopterus)
  • Consistent moderate drift current

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Siladen Jetty about the site

Approaching Siladen Jetty, you’re greeted by the sheltered calm often found around resort frontages, drawing in snorkelers and divers alike. While the jetty itself provides a convenient entry, the real magic begins as you drop beneath the surface. You'll find yourself amidst an expansive shallow reef, a kaleidoscope of hard and soft corals blanketed across the seafloor, hinting at the deeper wonders to come.

As you move away from the immediate shadow of the jetty, the reef gradually slopes, transitioning into a vibrant wall. Here, the sheer face is adorned with immense sponges and elegant gorgonian corals that sway gently with the current. Keep your eyes peeled as you drift; the intricate surfaces hide creatures like the delicate ghost pipefish (Solenostomus sp.) and a surprising array of nudibranch species, each less common than the last.

What truly sets Siladen Jetty apart is its vibrant anemone population. Across the reef top, you'll encounter a stunning variety of anemones (Actiniaria), each hosting its own bustling community of clownfish (Amphiprioninae). Observing their symbiotic dance is a highlight, a testament to the health and diversity of this particular corner of Bunaken Marine Park. This bustling ecosystem ensures there's always activity, whether you're observing from above or exploring closer.

The inherent architecture of the wall, carved with numerous fissures and small caves, offers intriguing hideaways. With a keen eye and patience, you might just be rewarded with a glimpse of juvenile reef sharks (Carcharhinus melanopterus) resting within these natural shelters. The moderate, consistent drift current typically found here allows for effortless movement, presenting a constant parade of fish playing in the blue, urging you to look further into the open water.

Diving Siladen Jetty: the marine life you’ll meet

Diving conditions

This dive site is accessible to divers of all levels ('tous niveaux'). You can expect a moderate 'dérive constante' current, making for a relaxed drift dive. As part of the Bunaken Marine Park, the consistency of the current allows for enjoyable drift diving experiences and excellent fish life viewing.

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