This trip gives you a behind-the-scenes look at Bulgaria's south-east coast. You'll start by taking a hydrofoil along the coast to Sozopol. This picturesque city is home to a cobbled old town that's sprawled over a slither of land jutting into the sea. Here you'll have some free time to rummage the treasure-trove souvenir shops. The you'll board the hydrofoil again for the return trip back to Nessebar.