If you've visited a popular public beach in the last five years, you've almost certainly encountered them: perfectly aligned, endless rows of wooden lounge chairs and navy blue umbrellas completely dominating the shoreline.
If you look closely at 10:00 AM on a Tuesday, you'll notice something striking: absolutely no one is sitting in them.
De Facto Privatization
These are what we call "Ghost Chairs". Commercial beach vendors deploy their crews before sunrise, covering every square inch of prime public beachfront real estate with rental setups. By the time a local family arrives with their towels and coolers, there's no room left near the water. They are forced to either sit behind a wall of empty umbrellas or pay exorbitant daily rental fees to access land they already own through their taxes.
It is a highly lucrative business model that relies on aggressive territorial claims over public property. Even if a vendor only rents out 20% of their chairs on a given day, the remaining 80% sit empty—effectively walling off the beach from the public.
Fighting Back with the Open Sands Index
Local municipalities often lack the resources (or the political will) to enforce vendor boundaries. That's why we're turning to data.
The Open Sands Index (OSI) tracks and penalizes beaches that allow aggressive Ghost Chair tactics. We measure "vendor sprawl" by analyzing the percentage of useable shoreline that is commercially blocked versus open to the public.
How We Track Ghost Chairs
OSI utilizes a combination of satellite imagery analysis and crowdsourced reports from beachgoers to monitor vendor footprints. If a vendor sets up 100 chairs but our NLP and crowd data indicates only 15 are occupied on an average afternoon, that beach takes a massive hit to its OSI Public Access Score. We highlight "BYO-Friendly" (Bring Your Own) beaches where families can actually set up their own gear near the water.
The beach belongs to everyone. It shouldn't require a $75 daily cover charge to see the ocean. Check the Open Sands Index before your next trip to find shorelines that prioritize people over empty wooden chairs.