Day 1: Arrive in Geneva, then drive to Montreux. Stay overnight in Montreux. Day 2: Check out early and head to Montreux for the Golden Pass Belle Epoque train to Gstaad, arriving at 11:23 am. Spend around three hours exploring Gstaad and Saanen. Return to Montreux in the afternoon, pick up groceries, and drive to Zermatt, aiming to arrive by 7:30 pm. Day 3: Spend the day at the Matterhorn Glacier Palace with a rooftop cable car experience. If time allows, visit Gorner Gorge and explore Zermatt Village. Day 4: Check out and head to Interlaken, stopping at Brig Village (30 mins), Blausee Lake (2 hour), and Lake Oeschinen (2 hours). In the evening, visit Hoheweg and Unterseen,. Stay overnight in Interlaken. Day 5: Visit Grindelwald First for Activities. Hike to Lake Bachalpsee which is approximately 3 hours both ways. In the evening, explore Grindelwald Gorge if time permits. Stay in Interlaken. Day 6: Head to Lauterbrunnen. Visit Jungfraujoch, the top of Europe. If tim...