Pevensey Park is located in Geelong, just a short distance from Eastern Park.
The park is divided into two areas, with Malop Street running through the middle. The Ron Robertson Rose Garden is located on the southern side of the park, and on the northern side, there is a large grass area with a playground.
The Southern Side of the Park - Ron Robertson Rose GardenThe Ron Robertson Rose Garden is a beautiful place to sit and relax, and admire the gardens. There are seats throughout the park and plenty of grass areas to put down a picnic blanket and have some lunch.

The roses had been pruned when I visited and took these photos, but if you visit when the roses are in bloom, the garden beds are a spectacular sight

There are seats spread throughout the park
The Northern Side of Pevensey ParkJust across the road, is the 'Northern' area of Pevensey Park, which boasts a large grass area and a playground.
The playground is perfect for younger children and has a swingset with standard swing and toddler swing, a slide, and bouncer.

One of the trees near the playground at Pevensey Park
If you want to explore more of Geelong after visiting Pevensey Park, there are several places within walking distance:
The Geelong CBD is only a 10 minute walk away, and has a large Westfield Shopping Centre and many other shops, cafes and restaurants.
Eastern Park is about a 3-4 minute walk away, and has some great walking tracks and playgrounds for the kids
Eastern Beach Reserve is also within walking distance, and has a large recreation and playground area, located on the Geelong waterfront.
Other Information:
Shade/Shelter: While there are no sheltered areas, there are areas of partial shade near the trees.
Toilets:There are no public toilets, however public toilets are located at nearby Eastern Park, which is only a short distance away.
Seating: Both sections of the park have seating and there are plenty of grass areas to sit down.
Parking: Free parking is available on nearby streets, however make sure you check the parking signs, as some streets have a 2-hour time limit.