Hawaiin islands are steep. Some of the coastlines, especially on the Garden Island of Kauai, are inaccessible by foot or car.
But a 30-minute plane tour covers the Napali Coast, Hanalei Bay, and Waimea Canyon so you can be eye-level with the cliffs.
Take the Big Kahuna 70-minute tour for $125/person or the 3-hour air and land tour for $149/person.
Your pilot: AirVentures Hawaii; 1-866-464-7864 or airventureshawaii.com