landlocked

adjective3

1. •
   Of a country, region, etc., surrounded by land (having no borders with the sea).

   • Switzerland is landlocked and obviously will never be a great sea power and must always trade overland.
2. •
   (US) Of a property or parcel, surrounded by other property and having no access to a public road.

   • An easement of necessity, said the court, may be provided when property is landlocked and the owner needs access to that property from a public highway. — 2005
3. •
   Living in freshwater, such as landlocked salmon.