cockle creek to south cape bay

can anyone tell me the walking conditions on the cockle creek to south cape bay walk?
steepness,underfoot conditions etc,trying to convince better half to enjoy some nature.
walking time return is quoted as 4 to 5 hrs return?
steepness,underfoot conditions etc,trying to convince better half to enjoy some nature.
walking time return is quoted as 4 to 5 hrs return?