It’s not unusual to hear travelers passing through South Carolina and Georgia comment on the outdoor smell. Some make a quick assumption that it is industry when in fact it is from a very natural resource the salt marsh. Natural wildlife inhabited areas are open to walk through on trails and you will have a “spa like” feeling after a short period of time from the quiet peaceful environment. So hop off the I95 when your nose starts to itch in the low country and pamper yourself to a free retreat.
Happy travels 🙂
For more information: https://oceanservice.noaa.gov/facts/saltmarsh.html