Hi, you can follow this itenary when you visit Himachal Pradesh- Day 1 - Arrive at Delhi airport/railway station Day 2 - Delhi to Shimla (9-10 hours journey) Day 3 - Sightseeing at Shimla and Kufri Day 4 - Start Shimla to Manali journey Day 5 - Local sightseeing at Manali Day 6 - Visit Rohtang pass and Solang valley from Manali Day 7 - Departure for Delhi from Manali (12-14 hours journey) Hope it helps you and do share your experience on Tripoto.