"...30 minute drive from Bristol in another county!" Bristol is not technically in any county anymore, it's just the city by itself. Everywhere outside the city must be in a different county! In the past, when county boundaries were more strict and counties had more significance in UK local government, Bristol has been in both Somerset and Avon. Avon no longer exists.

Doubletree by Hilton Cadbury House Frost Hill Congresbury BS49 5AD Only 13 miles away! "Welcome to DoubleTree by Hilton, Cadbury House, the South West’s finest four-star, contemporary boutique hotel and spa. DoubleTree by Hilton, Cadbury House, is an enchanting venue set within rolling English countryside, making it the ideal backdrop for your special occasion, whether a wedding, private party, business event, spa break or dining experience. Located 30 minutes from Bristol city centre, DoubleTree by Hilton, Cadbury House, is just minutes from both junction 20 and 21 of the M5 motorway. Yatton Train Station is just down the road providing mainline links to Temple Meads in Bristol and London with Bristol Airport only 15 minutes drive away."

Weston-super-Mare is about 22 miles South West of Bristol - sounds like a reaonable description to me!