Split is the largest city on the Adriatic coast.

Explore Diocletian's Palace, an ancient Roman complex in the city center (used to film Game of Thrones!).

Bacvice beach, known for its soft sand and clear water, is a favorite with the locals. Try a game of Picigin, a traditional ball game from Split played in shallow water.

Karlovac is ideal for nature lovers who want to see more of Croatia. Train is the best way to get here.

Go hiking in the beautiful Kozjaca woods, and try rafting or canoeing on the Mreznica River.

Traveling in summer? June 23 is the night of the Midsummer Bonfires and other festivities.

Lake Bled (Lesce Bled) is surrounded by beautiful nature: mountains, forests, caves, and waterfalls.

Bled Island lies in the middle of the lake. Walk up the 99 stone steps of the Gothic Church of Assumption.

On the north shore, explore the medieval Bled Castle and get the best views of the lake.

Vienna is a beautiful place to end 1 week in Europe.

See "The Kiss" painting in the Belvedere Garden Palace.

Walk through the Old Town and Museums Quartier for grand architecture, both classical and modern.

The Vienna State Opera sells limited standing room tickets for as low as 4 euros, an hour before the show.