Things to Do in Palau

About Palau

The water in Palau isn't blue—it's glacier-interior green, and the first time you lean over a boat deck and see the Rock Islands lagoon floor thirty feet down, you get why divers upend their lives for this. Koror, the commercial hub, perches on a ridge above the Southern Lagoon with three-way views; its low-rise grid packs dive shops, Chinese restaurants turning out just-caught grouper, and the Belau National Museum, which lays out the island's layered past—German colonial era, Japanese occupation, American trusteeship—with a bluntness most heritage sites dodge. The Rock Islands themselves—445 limestone stacks rising from the lagoon between Koror and Peleliu, hollowed below the waterline into caverns and blue holes—form a UNESCO World Heritage Site that only clicks when you're on the water. Jellyfish Lake on Eil Malk Island hosts two million jellyfish that evolved without predators and shed their sting; swimming through them at sunrise, the lake bath-warm and the surface turning gold around you, sounds like a travel brochure until you're waist-deep in it. The blunt truth: Palau costs real cash to reach and more once you land, with flights snaking through Manila, Guam, or Incheon and fares to match. But the marine ecosystem—shielded by the Palau National Marine Sanctuary across 500,000 square kilometers of closed fishing zones—ranks among the least damaged on earth. This is what the Pacific looked like before the rest of us arrived.

Travel Tips

Transportation: Palau has no public transport worth speaking of. None. Koror is walkable within its commercial core, but every meaningful experience — the Rock Islands, Jellyfish Lake, German Channel, Peleliu's WWII sites — demands a boat. The most practical approach is joining a day-trip operator departing from the T-dock area in Koror, where boats leave early morning for the outer sites. Dive operators handle all water transport for their guests. For exploring Babeldaob, Palau's largest island — home to the capital Ngerulmud and the jungle trail leading to Ngardmau Waterfall — a rental car is your only real option. Driving is on the right; roads on Babeldaob are mostly paved but occasionally rough enough to matter.

Money: Palau runs on US dollars—no currency headache, but the sticker shock stays. Major hotels and larger restaurants in Koror take cards; local eateries, smaller dive shops, and markets on outer islands want cash. ATMs cluster near Koror's main commercial district—grab what you need before going remote, because machines outside Koror are basically extinct. Budget separately for Palau's environmental protection fee, usually bundled into your airline ticket at time of purchase—it's non-optional and real. Individual sites including Jellyfish Lake charge their own access fees. Tipping isn't traditional in Palau, though it's increasingly expected at tourist-facing businesses.

Cultural Respect: Palau doesn't wait. Before immigration stamps you out, you'll sign the Palau Pledge — a promise to guard the marine environment, respect protected areas, and leave coral and shells where they belong. No box-ticking exercise. Palau has locked more ocean under protection than almost any other nation, and locals enforce it. The traditional bai — communal meeting houses — still function on Babeldaob. They're not ruins; they're living cultural sites. Treat them like active places of worship. Once you're off the beach, cover up. A sarong or light wrap over swimwear is the minimum for walking through villages. Say 'alii' when you arrive. One word flips the entire reception.

Food Safety: Koror's restaurants won't poison you—most protein is flown in or hauled from the lagoon that morning, and the fish-handling set-up is surprisingly tight. The move is to sit at an open-air dock bar, watch the skiffs nose in, and eat the day's grouper, red snapper, or tuna while it is still warm from the reef. Fruit bat turns up on plenty of menus; slow-cooked in coconut milk with ginger and turmeric, it is simply dinner here, gamey the way wild meat always is, not a stunt for bragging rights. Koror's tap water is treated, but everyone still buys bottles—on any outer island that is not a choice, it is the rule.

When to Visit

Palau's climate doesn't swing dramatically with the seasons — air temperatures stay between 26°C and 30°C (79°F and 86°F) all year, and the sea never dips below 27°C (80°F). What changes is rainfall, wind direction, and underwater visibility. Those factors matter considerably when you're planning around diving, snorkeling, and open-water boat trips to the outer islands. December through April is likely your best window. Skies tend to clear. The northeast trade winds keep humidity at least manageable. Visibility at sites like Blue Corner and the German Channel — two of the most celebrated dive spots in the Pacific — can reach thirty meters on a calm day. Jellyfish Lake, which many first-time visitors make the primary reason for coming, sits at peak population during the dry season. The jellyfish population famously crashed during the 2016 drought and only recovered by 2018. Check current conditions before you book a trip specifically around it. Hotel rates in Koror peak from December through January, driven by American and Japanese holiday travel. They ease through February and March before ticking up again around Easter. May through October brings the wet season. That phrase is slightly misleading if you're imagining monsoon conditions. Rain tends to arrive as heavy afternoon squalls that clear within an hour. Mornings are often well fine — morning dives are usually unaffected. Humidity climbs noticeably. The air takes on a different weight entirely. Typhoons are technically possible from August through November, but Palau sits south of the main typhoon track. Direct hits are rare. The more likely scenario is a day or two of choppy seas with boat operators cancelling outer-island runs. Rates at most Koror hotels drop meaningfully from June through September. This period is worth considering if the dive sites matter more to you than the forecast. October and November tend to be the months travelers overlook. The heavy rains have usually eased by October. Rates spot't yet recovered to peak levels. Jellyfish populations in Ongeim'l Tketau — Jellyfish Lake's Palauan name — are typically rebuilding well after the summer growth period. Sea conditions can still be inconsistent through November. Checking with operators about which sites are running before locking in specific excursions is worth the extra step. For families with children, January through March tends to work best. Calmer seas make the inter-island boat rides considerably more comfortable. All the major sites are reliably accessible. Experienced divers who can tolerate some weather variability might find the quieter June-through-September period worth the savings and reduced crowds at Blue Corner. Peleliu's WWII historical sites — jungle-covered bunkers, rusting tank hulks, and the remains of one of the Pacific theater's most brutal 1944 battles — are accessible year-round regardless of conditions. If history rather than diving is your primary draw, shoulder season pricing makes the whole journey considerably easier to justify.