1) Kamshet.. you can try tandem paragliding also.. there also some places to trek in Kamshet.. Shinde tekdi.. tower hill.. 2) Kolad.. White water rafting.. rappelling.. Kayaking etc is possible.. 3) Bhandardhara.. Camping .. Night gazing.. 4) Tapola.. Watersports.. Dams.. 2 forts..
Hey Saloni, You can choose any option from these for 3D/2N trip from Mumbai : 1)Gokarna 2)Goa 3)Pune 4)Ahmedabad 5)Mahableshwar 6)Alibaug Happy travelling!!!!
If you love adventure and trekking then you must visit bhandardara region. Where you can trek to kalsubai peak, ratangad fort, harishchandragad and adventures valley of Shadows - Sandhan Valley. Or if you love ocean then go with kokan coast of maharashtra. Like virgin beaches such as Kashid beach, aareware beach, murud janjira. Also there are water sports available.