How many days do you need in Palau?
4 days is ideal for Palau. You need time to conquer the massive boat transfers between Koror, the Rock Islands, and Peleliu. Two days only covers the legendary Jellyfish Lake, Milky Way, and basic diving or snorkeling, leaving zero buffer for weather delays.
Short answer
2 days
Focus entirely on the southern lagoon from Koror. You will swim in Jellyfish Lake (Ongeim'l Tketau), soak in the nutrient-rich mud at Milky Way, and snorkel German Channel and Big Drop-off. You will miss land exploration entirely.
You give up: You lose Peleliu battlefield sites, Ngardmau Waterfall on Babeldaob, and relaxed multi-tank dive itineraries.
4 days
Covers the full marine highlight reel plus land sights. Days 1-2 explore the Rock Islands Southern Lagoon, Jellyfish Lake, and Kayangel or Peleliu. Days 3-4 add a Babeldaob island loop taking in Ngardmau Waterfall and the Stone Monoliths of Badrulchau.
You give up: You miss niche off-grid dive sites like Velasco Reef and deeper historical trekking around Peleliu.
7 days
A complete expedition. Dedicate three full days to liveaboard-level diving at Blue Corner, Peleliu Wall, and Chandelier Cave. Spend two days touring Babeldaob's eco-trails and capital Melekeok, plus a full historical tour of WWII ruins on Peleliu.
You give up: Only misses high-cost liveaboard cruises to outer southwest islands like Sonsorol.
If you can stay longer
An extra 2-3 days allows a full-day boat journey to remote Kayangel Atoll for pristine beaches, or multi-day liveaboard diving focused exclusively on pelagic species along the outer barrier reefs.
Lock in the dates
Common questions
Do I need a tour to see the Rock Islands?
Yes. The Rock Islands are a protected marine sanctuary accessible only by licensed boat tours departing from Koror. You must also purchase a mandatory $50 Rock Islands Permit (or $100 including Jellyfish Lake) valid for 10 days.
Is Palau worth visiting if you don't scuba dive?
Absolutely. Snorkeling in Palau is world-class, offering clear views of giant clams, sea turtles, and corals. Non-divers can enjoy kayak tours through hidden lagoons, Milky Way mud baths, and cultural sights on Babeldaob.
How do I get around the main islands?
There is no effective public transit. For Koror and Babeldaob, rent a car at the airport. To visit outer islands like Peleliu or Kayangel, you must book organized speedboats or take local government ferry services.