Hey , if you want to travel in may the best places are - 1. manali , shimla (i wont personally go as the crowd is too much and you wont be able to explore properly)
2. uttrakhand (auli , munsiyari) - this is a beautiful place to visit 3. darjeeling - if you need a small gateaway from this super hot weather then you must visit this place.
4.coorg- also known as scotland of india is a beat optin , i have been there and i will suggest it from my heart , you can also see jog falls and murudeshwar temple .
5-bhutan - its another place if you want to go away from the crowd and have a relaxing time to spend . 6- seven sisters - any city you choose is beautiful and relaxing and cool . 7. ladakh - its the best time to see this heaven . i wont recomment himachal and uttrakhand a lot as in this hot weather people generally choose that place .