saltworksTHE PLACE
Salt with an address.
Down Island Farm in Vineyard Haven produces Martha’s Vineyard Sea Salt. Its salt-making setup uses a purpose-built solar evaporator. [1]
THE METHOD
How the salt is made.
Atlantic seawater is filtered and placed in large covered ponds to evaporate. The producer describes selling the resulting sea salt plain, blended with herbs or spices, or oak-smoked. [1]
Process described by the operator; method categories are editorial groupings. Not independently inspected.
THE HARVEST
What is made here.
Other products sold by the brand
Herb and spice salt blends; Oak-smoked sea salt
VISITING
Access unconfirmed
Public access has not been established from the reviewed sources. Contact the producer before planning a visit.
Reviewed 2026-09-30. Confirm current access directly before travelling.
Check with the producer (opens in a new tab)What still needs checking
- Exact production-site coordinates and visitor arrangements have not been independently checked.
- This account does not establish every branded product’s finishing location.
FOLLOW THE EVIDENCE
Sources & review.
- How we make salt (opens in a new tab)Operator source · Reviewed 2026-09-30Down Island Farm, Vineyard Haven; bespoke solar evaporator, Atlantic water filtration and large covered ponds; plain, blended and oak-smoked salt products.
A source review checks what the operator publishes. It is not certification or an endorsement. Our editorial approach