Scuba Diving Regions in Indonesia

    From world-class walls to muck diving havens, discover the unique character of each regional cluster.

    Regional Diversity

    Indonesia is truly a year-round diving destination, but the dry season from April to November generally offers the calmest seas and best underwater visibility across the majority of the popular diving regions. However, the archipelago is so vast that when it is the 'wet season' in the west, it is often the peak diving season in the east. For example, Raja Ampat is best dived from October to April when the nutrient-rich plankton blooms attract massive manta rays and the visibility is at its optimal peak for photography and exploration.

    31
    Regions
    350
    Total Sites
    7
    Day Limit

    Planning Tips

    Many regions are seasonally dependent. For Indonesia, the best diving conditions are usually spread across different months depending on the archipelago or coast.

    Updated: June 2026

    Alor Archipelago

    archipelago
    18 dive sites

    The Alor Archipelago is one of Indonesia's most remote and thrilling diving frontiers, located at the far eastern end of the Lesser Sunda Islands where the Flor...

    Find Hotels in Indonesia

    Compare prices across top booking sites

    Search Hotels

    Anambas Islands (Riau)

    island
    4 dive sites

    The Anambas Islands are a remote and spectacular archipelago of over 250 islands in the South China Sea, lying approximately 200 kilometers east of the Riau Isl...

    Bali – Main Island

    island
    31 dive sites

    Bali's main island is one of the most accessible and diverse diving destinations in all of Indonesia, offering an extraordinary range of underwater experiences...

    Base Towns

    Tulamben
    Amed
    Pemuteran
    Padang Bai
    Candidasa
    Sanur

    Banda Sea & Ambon

    marine_park
    22 dive sites

    The Banda Sea and the historic Spice Islands of Ambon represent one of the most legendary and remote diving regions in Indonesia, a vast deep-water basin dotted...

    Bangka & Gangga Islands

    island
    0 dive sites

    The Bangka and Gangga Islands are a small cluster of pristine volcanic islands lying just north of the Minahasa peninsula in North Sulawesi, offering an intimat...

    Base Towns

    Bangka Island
    Gangga Island

    Popular Sites

    Biak & Padaido Islands

    island
    4 dive sites

    Biak and the Padaido Islands lie off the northern coast of West Papua in the deep waters of Cenderawasih Bay and the Pacific Ocean, representing one of Indonesi...

    Bunaken National Park & Manado

    marine_park
    13 dive sites

    Bunaken National Marine Park is one of Indonesia's oldest and most celebrated marine reserves, protecting a spectacular cluster of volcanic islands off the coas...

    Cenderawasih Bay

    coastal
    7 dive sites

    Cenderawasih Bay, also known as Bird's Head Bay, is a vast and sheltered body of water on the northern coast of West Papua that has earned global fame for its y...

    Derawan Archipelago

    island
    9 dive sites

    The Derawan Archipelago is a stunning chain of islands in the Sulawesi Sea off the coast of East Kalimantan, comprising the main islands of Derawan, Maratua, Sa...

    Flores Island

    island
    12 dive sites

    Flores Island is a dramatic and geologically active island stretching over 350 kilometers in eastern Indonesia, serving as both a gateway to Komodo National Par...

    Forgotten Islands

    archipelago
    9 dive sites

    The Forgotten Islands, known locally as the Southwest Maluku islands, are a chain of remote volcanic islands stretching across the far southeastern reaches of t...

    Gorontalo (Tomini Bay)

    coastal
    5 dive sites

    Gorontalo, situated on the northern arm of Sulawesi at the western entrance to Tomini Bay, is an emerging dive destination gaining international recognition for...

    Halmahera & North Maluku

    island
    13 dive sites

    Halmahera and the North Maluku archipelago represent one of Indonesia's most exciting emerging dive destinations, a vast and geologically dramatic region of vol...

    Kai Islands (Kei)

    archipelago
    6 dive sites

    The Kai Islands, locally known as Kei, are a remote and enchanting archipelago in the far southeastern reaches of the Maluku province, where pristine white sand...

    Kaimana (West Papua)

    coastal
    3 dive sites

    Kaimana, a small coastal town on the southern coast of West Papua's Bird's Head Peninsula, is emerging as one of Indonesia's most exciting and least-known dive...

    Karimunjawa (Java Sea)

    marine_park
    8 dive sites

    Karimunjawa is a stunning archipelago of 27 islands in the Java Sea, approximately 80 kilometers off the north coast of Central Java, designated as a national m...

    Kepulauan Seribu

    marine_park
    10 dive sites

    Kepulauan Seribu, literally the 'Thousand Islands,' is a cluster of over 110 islands and islets in Jakarta Bay, forming one of Indonesia's most accessible natio...

    Komodo National Park

    marine_park
    0 dive sites

    Komodo National Park is a UNESCO World Heritage Site and one of the most spectacular diving destinations on the planet, renowned for its ferocious currents, pri...

    Base Towns

    Labuan Bajo

    Popular Sites

    Lembeh Strait

    coastal
    16 dive sites

    The Lembeh Strait is the undisputed macro diving capital of the world, a narrow channel separating Bitung on the Minahasa peninsula of North Sulawesi from the v...

    Base Towns

    Lembeh Island (resort side)
    Bitung (city side)

    Lombok & Gili Islands

    island
    22 dive sites

    Lombok and the Gili Islands represent a stunning alternative to Bali's crowded dive scene, offering pristine reefs, dramatic volcanic landscapes, and encounters...

    Mentawai & Sumatra West Coast

    island
    4 dive sites

    The Mentawai Islands and the Sumatran west coast represent one of the last great frontiers for surf-inspired diving adventures in Indonesia, a chain of volcanic...

    Nusa Penida

    island
    12 dive sites

    Nusa Penida is a rugged and breathtaking island located just southeast of Bali, famous for its dramatic drift dives and world-class encounters with the ocean's...

    Base Towns

    Toyapakeh
    Sampalan
    Ped
    Crystal Bay area

    Pulau Sangiang & Sunda Strait

    island
    3 dive sites

    Pulau Sangiang and the Sunda Strait represent a unique and historically significant diving region at the narrow seaway connecting the Java Sea to the Indian Oce...

    Pulau Weh (Sabang)

    island
    9 dive sites

    Pulau Weh, the northernmost inhabited island of Indonesia and the gateway to the legendary Sabang deep-sea diving frontier, sits at the strategic junction where...

    Raja Ampat

    archipelago
    33 dive sites

    Raja Ampat, meaning 'Four Kings,' is the undisputed epicenter of global marine biodiversity, sitting at the heart of the Coral Triangle in West Papua, Indonesia...

    Base Towns

    Waisai (Waigeo)
    Arborek Village
    Liveaboard (most common)

    Selayar & Taka Bonerate

    marine_park
    2 dive sites

    Selayar Island and the Taka Bonerate National Park form one of Indonesia's most underrated marine treasures, a vast protected area in the Flores Sea that encomp...

    Base Towns

    Benteng (Selayar)
    Bira (South Sulawesi for ferry access)

    Sumba Island

    island
    4 dive sites

    Sumba Island is one of Indonesia's last true diving frontiers, a rugged and culturally rich island south of Flores that remains almost entirely undiscovered by...

    Sumbawa & Saleh Bay

    coastal
    7 dive sites

    Sumbawa Island and its vast Saleh Bay represent one of Indonesia's most underrated and least-visited diving destinations, offering a remarkable combination of p...

    Togean Islands & Tomini Bay

    island
    0 dive sites

    The Togean Islands are a stunning chain of volcanic and coral islands lying in the deep waters of Tomini Bay in Central Sulawesi, a region protected from strong...

    Base Towns

    Una Una Island
    Batudaka Island
    Kadidiri Island

    Popular Sites

    Triton Bay

    coastal
    10 dive sites

    Triton Bay is one of the most remote and spectacular diving destinations in all of Indonesia, located on the southern coast of West Papua near the town of Kaima...

    Base Towns

    Kaimana
    Triton Bay Dive Resort (Namatote)

    Wakatobi Archipelago

    island
    13 dive sites

    The Wakatobi Archipelago, officially known as the Tukang Besi Islands, is a remote cluster of coral atolls and limestone islands rising dramatically from the de...

    Recommended Stays

    Hotels & Resorts in Indonesia

    Book your perfect dive trip accommodation. Compare prices across top booking platforms.

    Trusted Partners

    Affiliate Disclosure: We may earn a commission when you book through our links, at no extra cost to you. This helps us maintain this free resource for divers.