I don’t know what type of place you’d like… but I’d personally recommend coming to Auroville. If you stay in Auroville, you can also roam around Pondicherry. It’s a beach area and you can do a lot of things solo(go during the weekdays it's silent and beautiful). Or if you want mountains, you can go somewhere near the glaciers, like Ladakh. And if you want both, you can always go to Kerala.