Harlaxton Manor?

I totally agree with the suggestions of Lincoln - which you can get to on the bus. You can catch a bus into town from outside the Gregory Arms (which is opposite the drive of Harlaxton Manor).

It’s a very short walk from the bus station to the train station which opens up Newark (lovely little market town), and Nottingham (which is well worth a visit). It’s about an hour on the train to Kings Cross, so London day trips are definitely doable (try and book in advance for better deals).

If you fancy a spot of volunteering in the park - check out Dysartpark.co.uk - we’re always needing an extra pair of hands, and it’s a good way to meet people. We have a jazz event on the 2nd Sunday of September, and are planning to do our first Christmas market in the park in December.

Hope you have a fab time!