Castaway Island Preserve offers a floating dock launch for hand-launch vessels (canoes, kayaks, and paddleboards) on Pablo Creek, with 10 parking spaces and soft ground conditions.

The 235-acre preserve features amenities including picnic tables, grills, restrooms, benches, and over a mile of paved nature trails, making it ideal for paddlers seeking a scenic marsh ecosystem experience.

Access is available sunrise to sunset, though note that tidal conditions may affect launch accessibility at low tide.