ferry thicket
 

Does anyone know what is usually time for booking or buying thicket for ferry from Bari, Italy to Igoumenitsa, Grece. Is it nessesery to secure my bike by streps on ferry. Some idea!

I went in season some years back without booking. You should be OK with a bike.

Strapping depends on sea conditions and the stability of your bike when parked. Use your best judgement and err on the side of caution. I almost never park a bike on a ferry without at least one strap or blocks under the wheels.