Croatian homepage:
www.hr

 

Where it is and the facts about Croatia
www.cronatur.com/where.htm

 

Dubrovnik web portal:
www.dubrovnikportal.com

 

Jadrolinija
www.jadrolinija.hr/default.aspx?lang=2

 

Car Ferry SOBRA-PRAPRATNO-SOBRA
www.jadrolinija.hr/pdfs/8311.ljeto.2013.e.pdf

 

Speed boat Catamaran
www.gv-line.hr/raspored.php?linija=3

 

Croatian National Tourist Board
www.croatia.hr

 

National park Mljet
www.np-mljet.hr

 

Tourist board Dubrovnik
www.visitdubrovnik .hr
www.tzdubrovnik.hr

 

Mljet Tourist Board
www.mljet.hr

 

Rent-a-Car & Scooters – MINI BRUM – Sobra
www.rent-a-car-scooter-mljet.hr/contact/

 

Adriatic Tours
www.adriatictours.com

 

Rent-a-boat
www.island-mljet.com

 

Find Croatia - Croatia Tracel Guide
www.find-croatia.com/islands-croatia/mljet.html

 

Trip Advisor
www.tripadvisor.com/Resources-g295371-Maps-Dubrovnik.html