Bled and the island, on the world's UNESCO heritage list
Postojna Cave with human fish, on the world's UNESCO heritage list
A hike to Tromeja, triple-border between Slovenia-Austria-Italy; also border between Slavic-German-Roman nations (1510m)
A walk to Zelenci, the natural spring of the longest Slovene river Sava (Dolinka)
A hike to Mountain Oskovnica (1200m),
Visit Triglav National Park and/or climb to Triglav(Three Heads, 2864m) the highest mountain in Slovenia
Mountain Pass Vrsic- drive, walk or cycle there and enjoy the view; on the way stop at the Russian Chapel; in a winter-time snow-sledging from Vrsic
Svete Višarje aka Monte Lussari in Italy is famous pilgrims church
Lakes to see in surroundings: Jasna Lake, Kreda Lake, Bohinj Lake, Lake Bled; Belopeška-Mangrtska Lake, Predil, Triglav's Lakes
Walk to the Valley of Planica and the Tamar Valley
Waterfalls: Black Water in Tamar Valley, Waterfall and creek Nadiža, Waterfall Peričnik
Escape the summer heat and visit the Gorge of Bled
Lipica Stud Farm, visit this magnificient lipizanss horses and enojy their performances, guided tours - unforgetable
Ljubljana, the Capital of Slovenia
Snow
skiing, snowboarding either in Slovenia (Kranjska Gora/FIS Ski World Cup Vitranc annually in March), Austria (Arnoldstein, Nassfeld) or Italy (Monte Lussari)
cross-country skiing (outdoor in wintertime, indoor in summertime)