Top things to do n Manali will inlucde :
Solang Valley
Tibetan Monasteries
Manu Temple
Hadimba Temple
Rohtang Pass ( Snow Point)
Manikaran Gurudwara
Jogini waterfall
Manali being one of the popular hill station has a number of spots like Rahala waterfall ,Hadimba Manali temple,Mall road etc Trekking ,rafting ,skiing ,Paragliding can also be done.
Hello, If you are traveling to manali in this season with family then if convenient postpone it and visit after April. So you can visit all the places which people are recommending. I had visited manali three times these season is all about to stay in hotel and only for some snow lovers and solo travellers and photographers. Beacuse at this time you can't visit any distance places from manali like Rohatang, Sometimes due to heavy road slippery problems also solang and it's adventures activity