The Best Sandbars in Miami You Can Only Reach by Boat (Local Guide)
By BoatRental.com · Published August 28, 2026 · Updated August 28, 2026
Miami’s best boat-only spots are the Haulover Sandbar (the busiest weekend anchorage, two to four feet deep depending on tide), Nixon Beach Sandbar off Key Biscayne, the historic Stiltsville houses on the edge of Biscayne Bay, and Elliott Key, the largest island in Biscayne National Park.
Haulover Sandbar — the famous one
A shallow bank just inside Haulover Inlet, two to four feet deep depending on tide, and the busiest weekend anchorage in Miami. On a Saturday afternoon hundreds of boats raft up here; if that is the scene you want, this is the scene. Depth is genuinely tide-dependent — arriving on a falling tide with a deeper-draft boat is how props get expensive.
Closest access is Haulover Marine Center, with direct ocean access through the inlet. Weekday mornings are a different, calmer place entirely.
Nixon Beach Sandbar — the calmer raft-up
Off the south side of Key Biscayne, Nixon Beach is the sandbar locals often pick over Haulover: calm, protected water, family-friendly, and a short run from Crandon Park Marina. It draws a crowd on weekends too, but the temperature of the party is a few degrees lower.
Stiltsville — the one that looks unreal
A cluster of historic wooden houses standing on pilings in the open flats at the edge of Biscayne Bay, a mile offshore. The surviving houses date to the 1930s-50s and are managed within Biscayne National Park; you anchor off and photograph rather than tie up. On glassy morning water it is the most photogenic run in Miami.
Elliott Key — the day-trip wilderness
The largest island in Biscayne National Park, reachable only by boat, with a harbour on the bay side, walking trails, and water that reads Bahamas on a clear day. It is the long option — plan a full charter day — and the payoff is anchoring somewhere that feels genuinely away from the city. Black Point Marina in South Dade is the closest launch for the park islands.
Two rules that actually get enforced
Biscayne Bay has slow-speed and no-wake manatee-protection zones near shorelines, residential canals and bridges — posted on the water and enforced, especially November through April when manatees congregate. Fines are real and the zones are exactly where an excited group wants to speed up.
Anchoring on seagrass carries significant fines in Biscayne Bay: anchor in sand, which reads as light patches against dark grass. A captained charter makes both rules the captain’s problem — one more argument for taking one on a first visit.
Frequently asked questions
How deep is the Haulover Sandbar?
Two to four feet depending on tide. That is shallow enough to stand at low water and shallow enough to ground a deeper-draft boat on a falling tide — check the tide table before anchoring, or charter with a captain who has.
Can you visit Stiltsville?
By boat, yes — you anchor off and enjoy it from the water. The houses sit within Biscayne National Park and are not open for casual walk-up visits, so treat it as the best photo anchorage in Miami rather than a destination you enter.
Which marina is closest to the Miami sandbars?
Haulover Marine Center for the Haulover Sandbar, Crandon Park Marina on Key Biscayne for Nixon Beach, and Black Point Marina in South Dade for Elliott Key and the Biscayne National Park islands.
Do you need a licence for a sandbar day in Miami?
On a captained charter, no. Driving yourself, Florida’s rule applies: born on or after January 1, 1988 means you need a Boating Safety Education ID Card (or a temporary certificate from the rental operator) for a 10+ horsepower boat.