Best place for outing.
About sightseeing
Beautiful place for every kind of age group people
For the youngsters just as for oldagers.
For the sightseeing you can go Masoori. Its very near of it and you can go at Sehestra dhara and also go at Kempty falls. These are the best place of and near Deheradun.
About hotels and restaurant
All the hotel are very nice and if I am taking about restaurants so doondarbar is the best restaurant in deheradun.
Its my personal experience that deheradun is best for outing destination.
Thank you