Longleat Safari - Anything else worth doing in the area?

[Big Worm 1]

Taking the OH and kids down to Longleat Safari Park this weekend, and we're staying in Frome. Planning on spending a few hours in Bath on the way down there but i was wondering if anyone can recommend anything else worth doing in the area, or am i better off just spending 2 days at the safari park? Or will i only need one day in the park to see everything there is?

[Motown Junk]

http://warminsteractivitycentre.co.uk/

Right next door

[DavidY]

Haynes Motor Museum at Sparkford

[leothetiler]

http://www.cheddargorge.co.uk/

Never been, but not far away, and the kids may like it