Dehradun is in the Doon Valley on the foothills of the Himalayas nestled between two of India's mightiest rivers — the Ganges on the east and the Yamuna on the west. The exciting places to visit in Dehradun are Forest Research Institute, Tibetan Buddhist Temple, Robber's Cave, Mindrolling Monastery, Sai Darbar Temple, Tapkeshwar Temple, Chetwoode Hall (Indian Military Academy), Sahastradhara,Bhatta Falls. Paltan Bazaar is also an added attraction for shoppers. The city is famous for its picturesque landscape and slightly milder climate and provides a gateway to the surrounding region.
Agra is a city on the banks of the river Yamuna in the northern state of Uttar Pradesh, India. It is a major tourist destination because of its many splendid Mughal-era buildings, most notably the Taj Mahal, Agra Fort and Fatehpur Sikri, all three of which are UNESCO World Heritage Sites. Agra is included on the Golden Triangle tourist circuit, along with Delhi and Jaipur. To know more, read the following article 9 Places to visit except Taj Mahal