Visit the Keys Marine Laboratory (KML)

The Keys Marine Laboratory (KML), located at mile marker 68.5 bayside on Long Key, in the City of Layton, Florida, is operated by the Florida Institute of Oceanography (FIO), a consortium under the State University System (SUS).

Driving Directions for Smartphone & GPS Users:

Smartphone users can copy and paste these GPS coordinates 27.760435, -82.632231 or use the links provided:

    Google Maps/Desktop/Android
    Apple Maps/iOS

Driving Directions from US Hwy 1 (Overseas Hwy)

  • From US Hwy 1 drive South through the Florida Keys to Long Key
  • Continue through Long Key and pass Layton Dr.
  • Turn right at the first entrance after Layton Dr.
  • KML entrance directly is off US Hwy 1


Address 1
PO Box 968
Address 2
68486 Overseas Highway US 1
Long Key
Zip Code