Famous places to visit in uttrakhand-
rishikesh-haridwar
dehradun-musoorie-landour
nainital-jim corbet
other places- kausani, ranikhet, lansdowne, dhanaulti , almora, binsar, abott mount, mukhteshwar
you can also go to char dham yatra
U can start from the Haridwar then next to rishikesh .U can do river rafting in rishikesh .Then procide to Jim Corbett masoorrie also various devotional places also kedarnath . Also you can visit ti nainital .There are various lakes and shopping street