20 days in Slovenian Littoral Region Itinerary

Kick off your visit on the 11th (Mon): admire the landmark architecture of Church of St. Joseph, then explore the activities along Source of the Soča River, and then take in breathtaking views at Great Soča Gorge.

For where to stay, reviews, maps, and other tourist information, refer to the Soča travel planner.

If you are flying in from Germany, the closest major aiport is Ljubljana Jože Pučnik Airport. September in Soča sees daily highs of 28°C and lows of 17°C at night. Finish up your sightseeing early on the 11th (Mon) so you can go by car to Bovec.

In the north-west part of Slovenia, Bovec sits in an area known for its rich and colorful culture and history.

Kick off your visit on the 12th (Tue): don't miss a visit to The Russian Chapel, then identify plant and animal life at Vršič Pass, then contemplate the long history of Ravelnik Open Air Museum, and finally get outside with Outdoor Activities. On the 13th (Wed), you'll have a packed day of sightseeing: paddle through the water with a kayaking and canoeing tour, admire the sheer force of Kozjak Waterfall, and then admire the verdant scenery at Soča Valley.

To see other places to visit, photos, maps, and more tourist information, read our Bovec trip itinerary maker tool.

You can drive from Soča to Bovec in 1.5 hours. Traveling from Soča in September, things will get slightly colder in Bovec: highs are around 21°C and lows about 10°C. Wrap up your sightseeing on the 13th (Wed) early enough to drive to Portorož.

A resort town on the country's scenic Adriatic coastline, Portoroz offers many spas with all kinds of therapeutic treatments, many based on the brine and mud from the area's salt pans.

Kick off your visit on the 14th (Thu): relax in the rural setting at Fonda Fish Farm, look for all kinds of wild species at Sečovlje Salina Nature Park, and then ponder the design of Da Ponte Fountain. Keep things going the next day: explore the fascinating underground world of Škocjan Caves, then admire the landmark architecture of Praetorian Palace, then take in the architecture and atmosphere at Koper Cathedral and Bell Tower, and finally stroll through Portorož Beach.

To see photos, reviews, ratings, and other tourist information, read Portorož road trip planning website.

Traveling by car from Bovec to Portorož takes 2.5 hours. Alternatively, you can take a bus; or take a bus. Plan for somewhat warmer temperatures traveling from Bovec in September, with highs in Portorož at 28°C and lows at 17°C. Wrap up your sightseeing on the 15th (Fri) to allow time to drive to Piran.

Considered one of the prettiest cities on the country's coast, Piran owes much of its development to salt.

Get out of town with these interesting Piran side-trips: Stari Trg pri Lozu (Snežnik Castle & Hunting Collection and Dormouse Museum), Lake Bloke (in Nova Vas) and Mašun Castle (in Ilirska Bistrica). And it doesn't end there: don't miss a visit to Tartini Square, take in the waterfront at Port Piran, examine the collection at Sergej Mašera Maritime Museum, and admire the landmark architecture of Benečanka Venetian House.

For other places to visit, traveler tips, photos, and other tourist information, go to the Piran vacation app.

Piran is just a short distance from Portorož. Expect a daytime high around 28°C in September, and nighttime lows around 17°C.