10 · The country
Across Slovenia.
Maribor sits in the north-east corner, but Slovenia is small — the whole country fits inside a long day's drive, and the best of it rewards an overnight. Sorted roughly by distance.
Ljubljana.
Ljubljana — 130 km, 1 hr 20 min. Direct train ~2 hr (€10–15). The capital is small, walkable, and lower-key than Vienna or Prague — half a day on the Ljubljanica river plus the castle, market, and Plečnik's centre is enough.
Lake Bled.
Lake Bled — 180 km, 1 hr 45 min via the A1. Worth the drive once. Walk the lake (6 km, ~1.5 hr), take a pletna boat to the island (€18–20 return, cash), climb to Bled Castle (€18 entry), eat kremna rezina at one of the lakeside hotels. Add Vintgar Gorge (4 km from town, wooden walkway through a limestone canyon, 90 min) if the weather holds. Big day; leaving by 8:00 is sensible.
Lake Bohinj.
Twenty minutes beyond Bled and a different world. Bohinj is the largest natural lake in Slovenia, set deep inside Triglav National Park, wilder and quieter than its famous neighbour. Swim off the shore, walk the lake loop, or ride the Vogel cable car from the south shore for the Julian Alps laid out in front of you — it becomes a small ski area in winter. The Savica waterfall is a short climb at the valley head. About 2 hr 15 from Maribor; best paired with Bled as a two-day Julian Alps loop.
Postojna Cave and Predjama Castle.
Postojna Cave — 200 km, 1 hr 50 min. 24 km of explored caves; the tour covers 5 km, 3.5 km of which you ride on a small electric cave train. 90 min underground, year-round, daily. Adult ticket ~€31.90, combined with Predjama Castle ~€42.90. Book ahead online in summer. Pair with Predjama Castle, 9 km north — a castle built into the mouth of a cave.
The coast — Piran, Koper and Portorož.
Slovenia's Adriatic coast is only about 47 km long, which is part of its charm. Piran is the jewel — a Venetian-Gothic old town packed onto a peninsula, with marble Tartini Square at its heart and a church on the hill for the view over red roofs to the sea. Koper, the working port city, has a handsome medieval core around Tito Square and the Praetorian Palace; Portorož next door is the resort-and-spa strip; and the Sečovlje salt pans south of Piran are a quiet nature park where salt is still harvested by hand. About 2 hr 30 to 3 hr from Maribor — doable in a long day, far better as an overnight.
Alpine valleys — Logarska dolina and the Soča.
Logarska dolina — 130 km, ~1 hr 40 min via the A1 then mountain roads. The most photographed valley in Slovenia after Triglav: a single linden-lined road into a U-shaped glacial valley, dramatic limestone walls of the Kamnik-Savinja Alps, and Slap Rinka, Slovenia's second-tallest free-falling waterfall (90 m), at the head. From the upper car park it's a 10–15 min walk to the falls; the flat Logar Valley Trail runs the length (7 km one way). Park fee April–October €10 per car; combine with the 21-km Solčava Panoramic Road. Over the Alps, the Soča Valley — Bovec for rafting the emerald river, Kobarid for WWI history and the two-Michelin-star Hiša Franko — is a 2 hr 30+ drive and earns a couple of nights of its own.
Slovenia's best lakes, hikes and rides.
Lakes: beyond Bled and Bohinj, the small alpine Lake Jasna at Kranjska Gora, the disappearing Lake Cerknica (Europe's largest intermittent lake), and the eerie Wild Lake (Divje jezero) near Idrija.
Hikes: Triglav (2864 m), the national symbol, is a serious two-day climb for fit, equipped walkers. For most visitors the rewards are easier — the boardwalk through Vintgar Gorge near Bled, the Tolmin Gorges at the southern tip of Triglav National Park, and Velika planina, a highland plateau of herders' huts reached by cable car from Kamnik.
Rides: closest to home, the Drava Cycle Route through Maribor (see The Drava). Further out, the Parenzana — a former narrow-gauge railway turned cycle-and-walking trail through the hills of Slovenian Istria — and the long-distance Alpe-Adria route are the country's best-loved.
The Pannonian east is gentler still: Goričko Nature Park, about 1 hr 10 north-east, is rolling stork-country with Grad Castle, the largest castle in Slovenia by surface area — a big-sky register a world away from the Alps. The full list of long-haul ideas, including Graz and Zagreb, is in our day trips from Maribor guide.