Nashik is full of Temples, Ghats & Forts...
1. If you are found of trekking i should say Must visit Harihar fort & many others like Anjenari, Anchala, etc.
2. Nashik also have bunch of Temples with great architectural significance like Vani temple, Trimbakeshwar temple, etc
3. If u are travelling from pune ... prefer naneghat & malshej ghat route
There's a lot of scenic places near Nashik as it is close to Sahyadri Range. one of them is Bhandardhara Lake camping which you can have a look at my profile. There's a lot of camps managed by the local people over there. You can simply google it and find the details. Other than this, you've many options to trek like Ratangad, Harishchandragad and Highest peak in sahyadri range Mt. Kalsubai.
Hope this helps for you to plan a getaway! Thank you. Have a great day.
1. Tryambakeshwar Shive temple: very ancient temple you should not miss
2. Sula Vineyard: One of its king very famous vineyard in Nashik
3. Pandavleni Caves
If you are looking for some adventure and fun you must check out Bhandardara, dist. Ahmednagar, Maharashtra. It's an amazingly beautiful place. There are mountains all around. Bhandardara is situated in the midst of Sahyadri range. You must visit this place once at least. Check out The Land Of Wanderlust (TLOW) website..... https://thelandofwanderlust.com/ For Details please share your mail id or what's app message on +918450977725.
Warm Regards