Visit Baga Beach at night
Go for a sunset at Aguada Fort
Do try water sports at candolim as I found the water is much better than Vagator for water activities.
Depends upon your choice, if you want calm peace and hippie type feel with mountains, river and lots of waterfall + small trekking in nature then Rishikesh is calling you. But you want some folk music and traditional Indian feeling with lakes and forts, then Udaipur
(PS: Rishikesh is still unexplored and its really beautiful, stay at tapovan and explore that area. Phool chatti waterfall and neer waterfall is must )
Day 01: Reach Ahmedabad. See Sabarmati Ashram and spend evening at Sabarmati Riverfront. At night leave for Dwarka
Day 02: Visit Dwarkadeesh Temple and Gomti Ghat. In the afternoon take a trip to Bet Dwarka, visit Old Temple of Krishna. See surrounding area and places. Overnight stay at the hotel.
Day 03: Travel to Somnath. Visit Bhalka Tirth & Somnath Temple. In the evening watch light and Sound show. Overnight stay in Hotel.
Day 04: Travel to Diu (2 hrs). Relax and spend day at beach. Overnight stay at the hotel.
Day 05: Diu sightseeing.
Day 06: Travel to Sasangir. Explore Gir wildlife sanctuary.
Day 07: Travel to Ahmedabad.
If you have an extra day, can spend in exploring other places in Ahmedabad like Akshardham temple and Adalaj ki vav.
If you are looking for 5-6 days, then spend a day less in Dwarka and travel overnight from Dwarka to Somnath.
Day 06: Travel to Sasangir
Dear fellow traveler, first you have to book a travel package for Uttarakhand (The place in Uttarakhand you wish to visit) while booking your trip, in booking section you can redeem your tripoto credits for discount on your trip.