6-Bedroom Hot Tub Barn in Howell

Lincoln Cathedral is a Church of England cathedral and a working place of worship, consecrated in the 11th century. The building is grade I listed and has Gothic architecture from several periods, including two large rose windows, the Dean's Eye and the Bishop's Eye. The Victorian writer John Ruskin rated it highly among British buildings.

Tip: The cathedral is a living church, so some areas can close for services or events. Check the visit page for current restrictions before you travel.

Belton House is a Grade I listed country house near Grantham, built between 1685 and 1687 for the Brownlow family. It sits within formal gardens, including Italian and Dutch gardens, and a wooded park crossed by avenues leading to follies. The park has been home to a herd of fallow deer for over 300 years.

Tip: There's no need to book for normal visits, and parking is included in the entry fee. Park in the grounds, not in Belton village. Dogs on leads are welcome in the gardens, parkland and café, but not in the house or playgrounds.

Tattershall Castle is a National Trust property built in the 15th century by Ralph Cromwell, Treasurer of England. The Great Tower is an imposing red-brick keep with seven storeys, including the Parlour, Great Hall, Audience Chamber and Private Chamber. Some of the huge medieval fireplaces were once ripped out for sale abroad before being tracked down and returned.

Tip: The tower has 149 steps and no lift, and the grounds have deep gravel, so wear sensible shoes. Dogs on leads can go in most places but not inside the Great Tower, except assistance dogs.

Twinlakes is a 100-acre family theme park just north-east of Melton Mowbray in Leicestershire. A large share of the rides are aimed at young children, so it suits families better than thrill-chasing adults. The park bills itself as all-action and all-weather, and says its water park is all inclusive, with unlimited rides, slides and splashes.

Tip: Book tickets online in advance, as the park says this usually gets the best savings.

Lincoln Castle was built by William the Conqueror in the late 11th century on the site of a Roman fortress. It is unusual for having two mottes, and it stayed in use as a prison and court for centuries. It sits in the heart of Lincoln's historic Cathedral Quarter.

Tip: Call the Customer Service Centre on 01522 782019 before you go to check which parts are open and which Magna Carta documents are on display.

Woolsthorpe Manor, near Grantham, is the birthplace and family home of Sir Isaac Newton. This Grade I listed house is cared for by the National Trust and presented as a typical seventeenth-century yeoman's farmhouse. Newton returned here in 1666 when Cambridge University closed because of the plague, and performed many of his most famous experiments on light and optics in the house.

Newark Air Museum sits on the former RAF Winthorpe airfield, just outside Newark-on-Trent in Nottinghamshire. During the Second World War the airfield trained Avro Lancaster crews, and today it is home to a collection of over 80 aircraft, running through the history of flight.

Tip: There is free car parking next to the site, and you don't need to pre-book. In bad weather, check with the museum before you travel.

Grimsthorpe Castle is a country house in Lincolnshire, a few miles north-west of Bourne on the A151. Despite the name it isn't a castle in the strict sense, but its towers and outlying pavilions give it a massive, fortress-like look. Much of the Tudor house still stands, and Sir John Vanbrugh designed the Baroque north front, which is regarded as his last masterpiece.

Tip: Head for the Vanbrugh hall and State Dining Room first, then take in the parkland.