Favor electric rail where available, modern ferries with efficient engines or hybrids, and walking or buses on arrival. Combine islands to reduce backtracking. A slower line along a glittering estuary beats a rushed taxi. Children learn that gentle choices—refilling bottles, skipping plastic toys—can feel like adventures rather than sacrifices, especially beside bright water.
Say hello, step aside on narrow paths, and support family‑run cafés. Respect water limits, keep drones grounded where restricted, and observe wildlife from calm distances. Many islands rely on seasonal income; fair choices matter. Share benches, smile at ferry crews, and let your kids practice thanks. Travel becomes friendship stitched across harbors.