Munsiyari is a beautiful place. you can go via Almora, Pithoragarh and if interested in camping, you can carry those stuff to Munsiyari and find a beautiful spot to camp. suggested if in group.
One of the most popular summer spot, Uttarkhand has lot of spots to explore which are known as hidden gems. Peora picturesque village
Khurpatal photography spot
Didihat small hamlet
Chaukori Himalaya ranges
Kanatal tourism spot
Lohagat banks
Jeolikot flora spot