RA II - built in Safi 1970 with papyrus from Lake Tama in Ethiopia
Voyage: 6100km in 57 days
Crew: 8 nations
Measure 12 m long 5 m wide
Weight: 15 tons
Thor Heyerdahl's balsa raft Kontiki
Carried his crew across Pacific ocean from Peru to Polynesia in 101 days