Sevenoaks Wildlife Reserve and Jeffery Harrison Visitor Centre | Kent Wildlife TrustNature reserve and carpark open 24 hours. Visitor Centre and toilets open from Thursday-Sunday from 11am-3pm. Join us for light refreshments in the café and local books and gifts in our shop.About the reserve Sevenoaks Wildlife Reserve lies immediately to the north of Sevenoaks. The reserve was the first example of a gravel pit site being developed for the purpose of nature conservation. This restored former quarry is owned by Tarmac and https://www.kentwildlifetrust.org.uk/nature-reserves/sevenoaks-wildlife-reserve-and-jeffery-harrison-visitor-centre