While Kauaʻi is incredible for hiking, kayaking, farmers markets, photography, helicopter tours and nature lovers, there are some things other islands do better. For city action and the best food scene, you’re going to want to be on O’ahu. Kauaʻi closes up early in most locations around the island. It’s not the best island for night life, lūʻau or restaurant hopping.
Kauaʻi is not a resort island. If you are coming for a polished, walkable hotel strip, swim-up bars and a dozen restaurants within stumbling distance of your room, book Maui. Kauaʻi has luxury properties, for example the Grand Hyatt in Poʻipū and the 1 Hotel Hanalei Bay on the north shore, but they exist as destinations unto themselves and are not walking distance to anything else. There is no equivalent of Kāʻanapali Beach Walk or Whalers Village here.
Kauaʻi is also not convenient. The island's geography defeats any impulse to improvise. There is one road that does not go all the way around, and the most famous attraction on the island — the Nā Pali Coast — cannot be driven to at all. Distances are longer than they look on a map and traffic in Kāpaʻa can make what appears to be a 20-minute drive take 45.