
Siladen Resort & Spa
★★★★
★ 9.7/10 (85 reviews)
20 km away as the crow flies
Dive centre · Nord Sulawesi · Indonesia
5.034 Google reviewsExplore the vertical walls of Bunaken National Marine Park and the rare macro life of Lembeh Strait with a dedicated SDI team.

Dive Sphere operates in the heart of North Sulawesi, serving as a gateway to some of Indonesia's most diverse marine environments. From the sheer walls of the Bunaken National Marine Park to the specialised muck diving of the Lembeh Strait, the centre covers a vast geographical range of habitats.
The centre is located at the Manado Tateli Resort & Convention, providing a base for those looking to explore the coral reefs of Bunaken, the steep drop-offs of Siladen, and the unique biodiversity of the Lembeh Strait. Whether you are looking for pelagics on the reef or rare species on the seabed, the variety here is significant.
The team is composed of certified instructors and divemasters who focus on personalised service and professional guidance. They maintain a ratio of a maximum of 4 divers per guide, ensuring close supervision and a tailored experience for every buddy pair.
As an SDI affiliated centre, they provide structured training for all levels. The team also demonstrates a strong commitment to marine conservation, working with local organisations to support reef protection and advocating for responsible diving practices throughout the region.
The centre offers a complete range of training through SDI, starting with Scuba Discovery and introductory dives for those new to the underwater world.
For those looking to progress their skills, they provide advanced certifications to move beyond the basics. The curriculum is designed to cater to both beginners and experienced divers seeking to refine their techniques.
For those travelling without their own kit, a full range of equipment is available for hire, including regulators, BCDs, wetsuits, fins, masks, snorkels, dive computers, and torches for night dives.
On-site facilities include freshwater showers and a comfortable environment to prepare for your trips. The centre also provides refreshments such as water, tea, coffee, biscuits, and snacks for divers.
Bunaken National Marine Park is a UNESCO World Heritage site featuring vast coral reefs and incredible biodiversity. You can dive spectacular walls and drop-offs where turtles, reef sharks, and large schools of fish are common.
Lekuan 1 and Lekuan 2 are popular wall sites known for their vibrant soft corals and sponges. These sites are ideal for observing large schools of fish swimming against the colourful backdrop of the reef.
Siladen Island offers dramatic walls and steep drop-offs. The topography here provides a variety of niches for marine life, making it a favourite for those looking for diverse reef scenery.
Lembeh Strait is a world-renowned destination for muck diving. The sandy and silty bottom is home to a vast array of rare and fascinating creatures that have evolved incredible camouflage.
And some of the dive sites the centre runs.
The reefs of Bunaken and Siladen are defined by their healthy coral ecosystems and abundant large marine life. You will regularly encounter sea turtles, reef sharks, and great barracuda patrolling the walls. Large schools of tropical fish provide constant movement, while dolphins and dugongs may occasionally be spotted in the surrounding waters.
The walls are draped in colourful soft corals and sponges, creating a rich habitat for various reef species. These vertical structures are often home to large groups of fish and provide a stunning visual landscape for any diver.
For those interested in macro life, the Lembeh Strait offers an unparalleled experience. The sandy bottom is a haven for highly specialised species, including frogfish, seahorses, pipefish, and various nudibranchs.
Experienced muck divers will also look for more elusive residents such as mimic octopuses, flamboyant cuttlefish, and rhinopias. The area is also famous for seeing various species of octopus and unique crustaceans in the silt.
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