The Indian Military Academy. A charming little museum housing collections of 20th century military artifacts.
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Lavish environs and one of the largest institutes of its kind. Guided tours available. Admission free. Museum entry ₹25, covers 6 halls. Photography permitted in the compound but not in the museum halls.
Another place worth a visit is the Wadia Institute of Himalayan Geology. It is the best center on Himalayan geology in the country and has done some pioneering work in the field. A museum displaying the geological diversity of the sub-continent is the center of attraction here and a must see for all those visiting the institute.