The ferry leaves from the municipal dock in Carrabelle when the captain feels like running it, which means you're better off chartering a water taxi or befriending someone with a skiff. Once you beach on the island's bay side, a short walk through pine scrub and palmetto brings you to the Gulf, where blonde sand stretches east and west with nothing to interrupt the view except driftwood and the occasional whelk shell.
“It's one of the last undeveloped barrier islands on Florida's Gulf Coast, accessible only by private boat or sporadic ferry.”
Crystal lagoon with rocky outcrop
Dog Island never got the condo towers. A 1998 hurricane convinced most would-be developers to look elsewhere, leaving behind only weathered cottages on stilts and a handful of rental houses with screened porches and outdoor showers. You'll pack in your own water, your own lunch, your own everything. The island has no stores, no restaurants, no Wi-Fi to speak of—just live oaks hung with Spanish moss and a beach that changes shape with every moon.
Come at low tide and you can walk for miles without seeing another soul, your feet sinking into sand still cool from the night. By late afternoon, the light turns amber, and the Gulf flattens to glass. Dolphins surface close to shore, their backs dark against the bronze water, and you'll understand why the locals guard this place so carefully.