If you have 7 days to spend in Mansfield, there are plenty of things to see and do! Here are a few suggestions:
Sherwood Forest is a must-see for anyone visiting Mansfield. It's the legendary home of Robin Hood and is a beautiful place to go for a walk or have a picnic. It can take anywhere from a few hours to a full day to explore, depending on how much you want to see.
Newstead Abbey is a historic house and gardens that once belonged to the poet Lord Byron. It's a beautiful place to visit, with plenty of history and stunning gardens to explore. It will take a few hours to explore fully.
Mansfield town centre has a range of shops, from big brands to independent boutiques. It's a great place to spend a few hours browsing and picking up souvenirs.
The Mansfield Museum is a great place to learn about the history of the town and the surrounding area. It has exhibitions on everything from geology to local folklore. You can probably see everything in a few hours.
Creswell Crags is a limestone gorge in the nearby Peak District. It's an important archaeological site, with caves that were once inhabited by Ice Age hunters. It's a bit further out of town, but it's definitely worth the trip and will take a full day.
As for places to stay, there are plenty of options in and around Mansfield. You could look for a hotel, B&B, or self-catering accommodation, depending on your preferences and budget.