The Parklife Add-on for Cities: Skylines has 8 trophies - 7 bronze and 1 silver.
Have a park with all zoo buildings built in it.
Have a park with all Nature Reserve buildings built in it.
Have 10 parks made with Park Tool.
Have 5 pedestrian Walking Tour lines.
Have 15 Sightseeing Bus lines.
Have a Park Maintenance Service and a Zoo, Nature Reserve and Amusement Park in your city.
Have a park with all Amusement Park buildings built in it.
Have a maximum level park made with Park Tool.