Dive Site: Roma

About Roma

Roma is a celebrated pinnacle dive site located off Tomia island in the Wakatobi archipelago of Southeast Sulawesi, Indonesia. This site is renowned for its unique topography, where a seamount ascends from deep water to just two meters below the surface. Its crest is distinctively ringed by a fringe of potato coral, giving it a resemblance to the Colosseum, which inspired its name. As a signature site within the UNESCO Biosphere Reserve, Roma showcases some of Indonesia's healthiest and most biodiverse coral reef systems. The dive begins on an incredibly vibrant reef flat, found in the shallow zone between 3 and 10 meters, boasting hard coral coverage that approaches 90 percent. This mosaic includes table corals, branching Acropora, massive Porites bommies, and plate corals, offering an extraordinary variety of shapes and textures. Beyond this thriving reef top, a dramatic wall descends vertically, with the most visually stunning section lying between 15 and 35 meters. On the deeper sections of the wall, enormous gorgonian sea fans, some spanning two meters or more, angle outwards to capture nutrients from the gentle current. Massive barrel sponges punctuate the wall in deep burgundy tones, complemented by colonies of black coral, whip corals, and soft corals that fill every available space, creating a spectacular vertical garden. The site's protected status within Wakatobi National Park ensures thriving coral health and abundant marine life. The rich environment supports a diverse array of inhabitants, from elusive pygmy seahorses camouflaged on gorgonian fans to cruising Napoleon wrasse and graceful hawksbill turtles feeding on sponges. The visibility at Roma is consistently excellent, often exceeding 30 meters and sometimes reaching 40 meters, providing clear views of this vibrant underwater landscape.

Dive site facts: Roma

Depth

2–40 m

Typical dive

18–30 m, 50–60 min (estimated)

Current

Gentle to moderate

Visibility

25–40 m

Water temperature

26–30 °C

Entry

Boat / Negative entry

Level

AOWD recommended

Dive type

Reef, Wall, Drift, Pinnacle

Night dive

Possible (for specific species)

Region / port

Wakatobi, Indonesia

Coordinates

5.7240° S, 123.8920° E

Conditions & Currents

Currents at Roma range from gentle to moderate, influenced by daily tides. While manageable, the seamount's exposure means divers should be prepared for varying flow, particularly on the deeper sections of the wall. Entry is typically by boat, often requiring a negative entry to descend directly onto the reef, so clear communication and understanding of group regrouping and descent signals are crucial. Divers should stay horizontal and avoid contact with the delicate coral structures, particularly in stronger currents. Visibility is consistently excellent, often exceeding 30 meters, but maintaining awareness of team position and gas consumption is paramount in a drift scenario. The dive operator assesses daily current strength to adjust the route and depth profile, ensuring safety for all participants.

Marine life & sighting chances

Pygmy seahorse

occasional

Anemonefish

common

Napoleon wrasse

occasional

Reef shark

occasional

Batfish

occasional

Hawksbill turtle

occasional

Banded sea snake

occasional

Leaf scorpionfish

rare

Giant frogfish

rare

Mandarin fish

occasional

Octopus

occasional

Cuttlefish

occasional

Mantis shrimp

occasional

Dive profile & how the dive runs

Diving at Roma typically begins with a boat entry, often a negative descent, directly onto the reef crest that sits two to three meters below the surface. Divers then explore the vibrant shallow reef flat, adorned with diverse hard corals, before gradually descending towards the vertical wall that starts at 10-12 meters. The most visually striking section of the wall lies between 15 and 35 meters, where enormous gorgonian fans and barrel sponges are prevalent. The dive progresses along the wall, following the gentle to moderate current, allowing for observation of macro life like pygmy seahorses and larger pelagics in the blue. Towards the end of the dive, ascent typically involves moving shallower to the reef flat for a safety stop at 5 meters, which can also be used to search for species like mandarin fish in the rubble zones.

Underwater photography

Roma offers exceptional opportunities for both wide-angle and macro photography. For wide-angle shots, a fisheye or wide-angle lens is ideal to capture the grandeur of the pinnacle's structure, the dense hard coral gardens on the reef top, and the expansive gorgonian fans on the wall. The excellent visibility, often exceeding 30-40 meters, and strong ambient light penetration in the shallows make colorful reefscapes pop. For macro subjects, a macro lens is essential to focus on pygmy seahorses camouflaged on the gorgonians, leaf scorpionfish, and the array of critters in the rubble zones at the base of the reef flat. Strobe positioning is key to illuminate the vibrant colors of soft corals and marine life, especially along the deeper sections of the wall. Buoyancy control is paramount to avoid damaging the pristine corals and to maintain stable framing for both macro and wide-angle compositions.

Combine with nearby dive sites

• Cornucopia

  A celebrated wall dive with deep overhangs and rich soft corals.

• Table Coral City

  Another pinnacle seamount known for its massive table corals.

• Wakatobi House Reef

  A highly-rated shore dive accessible from the resort, teeming with macro life.

Getting there & logistics

Access to Roma is primarily through liveaboard trips or stays at Wakatobi resorts, located in the remote Wakatobi National Park. Wakatobi has its own airport on Wangi-Wangi island with flights connecting from Makassar and Kendari; from there, boats transfer to islands like Tomia. Dive trips to Roma are typically part of a multi-day itinerary exploring various sites within the Wakatobi region, known for its pristine and isolated dive locations. A Raja Ampat Marine Park Entry Permit, valid for one calendar year and costing approximately USD 100, is required for all divers in the region.

Safety & environment

Safety at Roma requires adherence to standard diving protocols, compounded by the possibility of moderate currents. Divers should always confirm regrouping, descent signals, and lost-diver procedures before any negative entry, which is often used here. The nearest recompression chamber would likely require medical evacuation to a larger facility like Makassar, emphasizing the critical need for comprehensive dive insurance covering medical emergencies and evacuation. Divers must continuously monitor depth, gas supply, and no-decompression limits, particularly in drift scenarios. Maintaining situational awareness and remaining with your buddy and dive group is essential to ensure a safe and enjoyable experience at this vibrant, current-exposed site.

Who it suits — and who it doesn't

FAQ

Roma FAQ

Liveaboards diving Roma

These liveaboards may visit Roma on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Naga Biru

Indonesia

12 guests40 m

$274/day

Ecopro Duyung Baru

Indonesia

6 guests27 m

$361/day

Jaya

Indonesia

14 guests23 m

$280/day

Wellenreng

Indonesia

9 guests25 m

$427/day

Komodo Aggressor

Komodo, Indonesia

16 guests29 m

$312/day

Blue Manta

Indonesia

20 guests45 m

Mari

Indonesia

14 guests32.2 m

$328/day

Situju7

Komodo, Indonesia

10 guests32.7 m

$362/day

Pindito

Indonesia

16 guests37.79 m

$533/day

Mermaid II

Komodo, Indonesia

18 guests

$355/day

Pearl of Papua

Raja Ampat, Indonesia

14 guests30 m

$303/day

Putri Naga

Komodo, Indonesia

6 guests25 m

$223/day