🇵🇼Palau

February through April is a useful drier-season planning preference, but Palau is tropical and rain or strong current can occur in any month. Northeast trade winds can leave northern Kayangel crossings choppy even during relatively dry weeks. The July-September westerly monsoon can reduce boat flexibility, and conditions around exposed Peleliu Corner are especially dependent on tides and daily forecasts. Koror operators may substitute more protected sites when outer reefs are unsuitable. A manta or shark encounter is never guaranteed by the calendar. Allow a spare weather day and choose the operator's suitable site, not just a preferred month.

Beginners can learn or dive selected suitable reefs with established Koror-area operators, provided the operator screens their certification, recent experience and conditions. The famous Blue Corner and Ulong drifts, and especially Peleliu's southern exposed reefs, may have strong currents or downcurrents and are not default entry-level outings. Ask for a sheltered training or guided profile and tell the shop about any long break from diving. Depth, current and surface pickup matter more than the number of stars on a site list. Keep advanced or deep wreck plans for divers with the necessary recent skills.

Koror and Malakal are the most practical first base because they concentrate established dive boats, snorkeling excursions, hotels, meals and alternatives when weather changes. The Rock Islands can support dedicated lagoon routes while experienced divers visit outer reefs. Peleliu is a separately arranged specialist extension for advanced currents and World War II touring, not a casual ferry hop. Babeldaob is best explored by road for waterfalls, wetlands and heritage; nearby Kayangel adds a prebooked remote snorkeling and island trip. Consider both trip interests and operator logistics before buying a package that advertises all of Palau.

German Channel near the Koror and Rock Islands diving circuit is a well-documented reef manta cleaning and feeding area. An IUCN SSC research assessment records historical feeding observations in November, December and January, with some animals present in other months. Those records describe wildlife ecology, not a guaranteed sighting or a published departure schedule. The guide should determine whether tidal flow and conditions permit a visit, and divers must stay at the instructed observation position without chasing or obstructing mantas. Do not assume the channel is a safe surface-snorkeling stop merely because it is famous for mantas.

Jellyfish Lake is a conditional Koror State visitor experience for authorized surface snorkeling, never scuba diving. Its access requires a suitable guided boat, trail approach and an inclusive permit, and operators must confirm that entry is permitted on the actual day. The Coral Reef Research Foundation posted favorable ecological monitoring on October 13, 2026, but a biological report does not establish visitor opening, a particular jellyfish count or approval for the next trip. Other protected marine lakes are not substitutes. Respect trail, flotation, sunscreen and wildlife rules, and do not descend into the stratified lake water.

Budget for several different charges. The USD $100 national Pristine Paradise Environmental Fee is normally embedded in the inbound international airfare. Current Palau Visitors Authority guidance lists a USD $50 Koror Rock Islands permit or a USD $100 Jellyfish Lake-inclusive permit, both for five days, although older state documents say ten days. The Peleliu diving permit is separate: operators report USD $60, but their five- versus ten-day validity descriptions conflict. Kayangel landings, northern reserves and private sites may have further permissions. Ask authorized sellers for exact coverage, current validity and whether your operator has included each charge.

Most international visitors first reach the Koror and Malakal area by road from ROR airport. For Peleliu, book a specific historical boat tour, a specialist advanced-dive boat, an appropriately routed liveaboard or a named resort transfer. Do not assume there is a dependable public ferry or currently operating passenger flight. Get the dock, sailing date, return, local ground guide, meals, boat safety arrangements and state permits in writing. Diving on exposed Peleliu reefs requires recent current skills; if the weather rules out the water, the historical sites can still justify a carefully planned guided visit when transport is safe.

Kayangel can be visited through advance-arranged guided island and snorkeling trips, but it is not a dependable daily walk-up ferry destination. Official tourism material discusses a limited state boat from Koror T-Dock and private guided boats from Ollei in Ngarchelong. Published state-boat instructions conflict regarding Sunday direction and return timing, so a timetable alone is not enough. Confirm an eligible seat or private operator, approved landing places, weather limits, food and, most importantly, the exact return before leaving. The north also has separately protected reefs, and a snorkeling tour does not imply free access to all of them.

Non-divers have meaningful options beyond waiting on a scuba boat. In Koror, visit Belau National Museum, Etpison Museum and Palau Aquarium, or choose an authorized Rock Islands scenic cruise or gentle kayak route. On Babeldaob, arrange a road trip to Ngardmau Falls, the Badrulchau stone monoliths, Airai cultural sites and the designated Ngardok Nature Reserve trail. Peleliu supports guide-led World War II battlefield interpretation, while Kayangel offers a conditional beach-and-island day if the return boat is secured. Mix one or two land days with surface excursions, and check opening hours, permits and rain-related trail hazards.

Palau has a documented freediving training lead in Koror: Palau Infinity Dive advertises a PADI Freediver course. That listing is not proof that an instructor, training line, authorized venue or emergency oxygen is available on your preferred dates. No dependable local freediving operation was established for Peleliu or Kayangel. Book directly with a qualified instructor, ask about a dedicated buddy and rescue team, and avoid solo breath-hold activity. Reef corners, shipwreck interiors and Jellyfish Lake are not improvised depth-training sites. Separate scuba and open-water freediving rather than scheduling a depth session after scuba on the same day.

Palau's main international airport is Roman Tmetuchl International Airport, code ROR, in Airai on Babeldaob. The airport lists airline routes or connections involving Guam, Manila, Tokyo Narita, Taipei and Brisbane, but flying days and transit rules must be checked with the actual airline. The airport estimates roughly 20-30 minutes by road to Koror city and says no taxis wait at arrivals, so prearrange pickup. Many dive departures use Koror or Malakal docks. Peleliu, remote Rock Islands and Kayangel need separately booked boats, and a same-day arrival should not be relied upon for a fixed expedition departure.

Use the Palau Division of Immigration to verify requirements for your passport. If advance preclearance applies, contact the bureau before booking for its submission and QR instructions and obtain written approval before boarding. Other visitors should check the official Palau Entry Form and confirm timing with their carrier, particularly if connecting. Save the QR code for check-in and arrival. Sign the Palau Pledge and follow customs and reef-toxic-sunscreen restrictions. The USD $100 Pristine Paradise Environmental Fee is normally included in inbound airline fares; state and marine-site permits are separate.

Safe planning depends on your recent training, the exact dive and a capable operator. Outer reef corners can have strong and downward currents, while Peleliu and Kayangel boats may be delayed by weather. Ask about oxygen, radio, missing-diver pickup, evacuation and proper use of an SMB. Belau National Hospital in Koror is the main medical referral center, with a government-listed 24-hour emergency room at +680 488-2558; hyperbaric readiness is not guaranteed just because a chamber is listed. Call 911 for a local emergency, contact DAN for diving-medical support and carry insurance covering remote-water evacuation.