There are numerous walks straight from your front door taking you through fields, woods etc with usually a pub somewhere along the route. Aim for Mapperton Manor (used for scenes in the latest version of Far from the Madding Crowd), Powerstock Common, King John's Castle (hunting lodge), the Iron Age fort at Eggardon Hill, and the Kingcombe Centre with its wild flower meadows.
The beaches at West Bay, Eype, Seatown (Anchor Inn) , Charmouth (for fossils), Lyme Regis and Burton Bradstock (the Hive Beach cafe), all along the Jurassic Coast, are easily accessible. Portland Bill and Abbotsbury (for the swans) are well worth visiting.