If you have 24 hours to spend in Belper, here are some suggestions:
1. Visit the North Mill - This historic mill was built in 1804 and is now a museum. You can learn about the history of the mill and the industrial revolution. Allow 1-2 hours for the visit.
2. Walk along the River Gardens - This peaceful park follows the course of the River Derwent and is a lovely spot for a stroll. Allow 1-2 hours to explore.
3. Take a hike in the nearby countryside - Belper is surrounded by rolling hills and stunning countryside. You could take a walk to the nearby village of Milford or explore the nearby Peak District National Park. Allow 2-3 hours for the walk.
4. Visit St John's Chapel - This small chapel dates back to the 13th century and is a peaceful spot for contemplation. Allow 30 minutes to explore.
5. Enjoy a pint at a local pub - Belper has a number of great pubs, including the brewery tap for Belper Brewing Company. Allow 1-2 hours for a drink.
Overall, you could easily fill 24 hours in Belper with these activities and end the day feeling like you've explored a variety of lovely sights in the town and surrounding area.