Ugh my entire post was just deleted and I have no idea why. Here goes again. I'm in the early stages of planning a 3.5 week Switzerland/Northern Italy/Slovenia trip next August or September with my husband. Looking for thoughts/advice on my current itinerary. We are coming from Toronto and though I love to explore big cities, I think our main focus this trip is the gorgeous landscapes. Planning on doing Switzerland by train and the rest by car, but not sure if the Swiss Travel Pass is worth it or if it's best to just get the Jungfrau Travel Pass.
SWITZERLAND 7 DAYS
DAY 1 Arrive in Zurich, head to Lucerne (base in Lucerne 3 days)
DAY 2 Lucerne
DAY 3 Lucerne & Mt Pilatus
DAY 4 Grindelwald First Cliff Walk and Hike to Bachalpsee (base in Wengen 3 days)
DAY 5 GoldenPass to Montreux, cruise Lake Brienz
DAY 6 Mannlichen to Kleine-Scheidegg hike, Jungfraujoch, Lauterbrunnen waterfalls
DAY 7 Lugano
NORTHERN ITALY 12 DAYS
DAY 8-9 Lake Como (or maybe a city instead?)
DAY 10-12 Lake Garda & Verona (base in Lake Garda)
DAY 13-17 Bolzano / Dolomites / Trentino / Merano (base near Balzano)
DAY 18 Venice
DAY 19 Trieste
SLOVENIA 4 DAYS
EDIT: Thank you everyone!!! Based on your feedback and a bit more research, this is how I've revised my plans:
SWITZERLAND 7 DAYS
DAY 1 Arrive in Zurich, head to Lucerne
DAY 2 Lucerne
DAY 3 Either day trip to Bern or Mt Pilatus
DAY 4 Lucerne AM; Head to Wengen PM
DAY 5 Mannlichen to Kleine-Scheidegg hike, Grindelwald First Cliff Walk and Hike to Bachalpsee
DAY 6 Lauterbrunnen valley & Schilthorn (check webcams)
DAY 7 Hikes around Murren & other side of valley
NORTHERN ITALY 13 DAYS
DAY 8-11 Lake Como (Day 8 is ~7h travel from Wengen)
DAY 12 Verona
DAY 13-17 Bolzano / Dolomites / Trentino / Merano
DAY 18-20 Venice
SLOVENIA 3 DAYS
DAY 21 Ljubljana
DAY 22 Lake Bled & Bohinj
DAY 23 Postojna Cave & Piran
DAY 24 Depart Ljubljana