If current server doesn't work please try other server below.

• S4.E1 ∙ Sofia to Istanbul
• S4.E2 ∙ Vienna to Trieste
• S4.E3 ∙ Pisa to Lake Garda
• S4.E4 ∙ Athens to Thessaloniki
• S4.E5 ∙ The Black Forest to Hannover
• S4.E6 ∙ Barcelona to Mallorca