Travelguru.com has some great hotel offers going for the summers. With the vacations of your children, it is great time time to visit the hill Stations. India is a land of great things, and of the great things India has to offer, the Hill stations are among the greatest. Many of the Hill Stations in India today were used as summer retreats by the British during the Colonial Rule, and even today has footprints from those days. The architecture, the cottages and bungalows in some of the hill stations are reminiscent from the colonial days. These are few of the better legacies of the empire.
Hill Stations Include, Shimla, Gangtok, Mussoorie, Shillong, Darjeeling etc

If you are going to Shimla, you can Try the following:
Hotel Springfields in Shimla is a 3 star hotel. The deal offer is Rs 2824 for 2 nigths/ 3 days package Inclusive of Breakfast and Dinner.

Fairmount Hotel in Shimla is a 3 star hotel. The deal offer is Rs 1617 for 2 nights/ 3 days package Inclusive of Breakfast and Dinner, Bed Tea, COmplimentary Pickup and welcome drink.

For Mussoorie:

Country Inn in Mussoorie is Unrated. The deal offer is Rs 2500 for 2 nights/ 3 days package Inclusive of Breakfast and Dinner, Bed Tea, COmplimentary Fruit Basket and welcome drink.

Hotel Shiva Continental is Two Star, and the deal is 1313 for room.

For Gangtok:

Orange Village Resort is 4 star. The deal offer is Rs 2450 for 3 nights / 4 days package Inclusive of Breakfast and Dinner.

Hotel Rumtek Dzong Ohana is a 3 star Hotel and The deal offer is ONLY Rs 550 for 3 nights/ 4 days package Inclusive of Breakfast and Dinner.

There is also an offer for Rishikesh:

Rs 925 for room at the Narayana Palace at Rishikesh. Rishikesh is a great place for adventure sports like white water rafting, camping, sports etc.

I would also suggest you call up the hotels and see if you can get a better rate. I once did, and got a much better offer.