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Two divers over a reef in the Pantar Strait

East Flores · Pantar Strait · Alor

Where the boats stop coming

Seven to ten nights east from Maumere: black-sand muck bays, the anemone fields of Clown Valley, and current reefs almost nobody dives.

Plan the voyage

In short

The Maumere to Alor route is a 7–10 night liveaboard east through the Flores, Adonara, Solor and Lembata coasts into the Pantar Strait, finishing at Kalabahi in Alor.

  • Board at Maumere (MOF), fly out via Alor (ARD)
  • Typically 3–4 dives per day
  • Season May–November
  • Cabins USD 280–400 per person per day

The route in two minutes

Embarkation

Detail
Maumere, east Flores — Frans Xavier Seda Airport (MOF)

Disembarkation

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Kalabahi, Alor — out via Mali (ARD) and Kupang (KOE)

Typical length

Detail
7–10 nights; 12–16 for Komodo-to-Alor grand crossings

Sailing pattern

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Island hops plus one or two overnight passages; longest leg about 70 nm

Diving style

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Muck bays, walls and current reefs — 3–4 dives a day

Season

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May–November; the Flores Sea is calmest April–October

Formats

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Private whole-boat charter, or scheduled liveaboard cabins

Day by day

Maumere → Pantar Strait → Alor

A seven-night shape. Longer voyages add days in the strait rather than new coastline.

  1. 01

    Day 1 · Maumere Bay

    Board in the afternoon, safety and dive briefing, sunset check dive on the Waiara reefs.

  2. 02

    Day 2 · Maumere Bay & Babi

    Wall and reef dives on the bay's outer islands, then east along the Flores coast.

  3. 03

    Day 3 · Adonara & Solor

    Morning dives in the strait between the islands; an afternoon village walk among ikat weavers.

  4. 04

    Day 4 · Lembata

    Coastal dives beneath Ile Ape volcano, then the longest passage of the route — about 70 nautical miles east.

  5. 05

    Day 5 · Beangabang

    Black-sand muck diving: frogfish, nudibranchs and the strange things macro divers cross oceans for.

  6. 06

    Day 6 · Clown Valley & The Arch

    The famous anemone fields, then current reefs and swim-throughs as the strait narrows.

  7. 07

    Day 7 · Kalabahi Bay

    Jetty and muck dives at Mucky Mosque and Pertamina Jetty; Takpala village in the afternoon.

The dives

What the east is known for

Clown Valley

A slope carpeted in sea anemones and their clownfish — among the densest anemone fields recorded anywhere.

Mucky Mosque

Classic calm-water muck in Kalabahi Bay under the call to prayer: rhinopias, frogfish and nudibranchs.

Beangabang

A remote black-sand bay on Pantar's east coast — the route's purest muck dive.

The Arch

A dramatic swim-through draped in soft coral, where the strait's water runs clear.

Kal's Dream

Alor's legendary current-swept seamount, dived on the tide window for schooling fish and pelagics.

Pertamina Jetty

A working jetty whose pylons shelter decades of accumulated critter life.

When to go

April–May

Sea & weather
Calm inter-monsoon, light winds
Notes for this route
Season opens; glassy crossings, warm water

June–September

Sea & weather
Dry-season trade winds
Notes for this route
Reliable diving; southern upwellings bring cooler, richer water

October–November

Sea & weather
Second calm window
Notes for this route
Favoured for crossings; peak months for whales in the deep straits

December–March

Sea & weather
Wet season, variable seas
Notes for this route
Most east itineraries pause; we route travellers west or overland

Prices & charter options

Scheduled liveaboard cabin, 7–10 nights

Priced
Per person, per day
Guide
USD 280–400

Private charter, Maumere → Alor

Priced
Per boat, per night
Guide
Quoted within 24 hours

Komodo → Alor grand crossing, 12–16 nights

Priced
Per boat or per cabin
Guide
Quoted within 24 hours

Maumere land add-on

Priced
Per day, private car with driver
Guide
From IDR 1.500.000

Cabin rates are the published 2025–2026 market range for scheduled Alor operators. Grand crossings that pass through Komodo add the park ticket of IDR 650.000 per person.

Frequently Asked Questions

Sail east

Send your dates, certification level and how many nights you have. We will match the boat and the tide windows, and quote within 24 hours.