I want to enjoy Seattle Nature Sightseeing,

I want to visit Seattle to enjoy Nature Sightseeing there. But I have no idea about this place that's why I am here to know about it from the tourist. So, if you experienced their Nature Sightseeing then share your journey with us. I would like to add your suggested places to my bucket list to explore on my tour. Waiting for your reply...

I want to know about quick trips from seattle.

I am happy for your planning. Seattle famous for its lush evergreen forests, and its beautiful attractions. I have shared here some information about nature sightseeing. There are: 
Discovery Park
Kerry Park
Gas Works Park
Woodland Park Zoo
Olympic Sculpture Park
Alki Beach
Green Lake Park

If you go there so must take the camera with you and enjoy photography. You go there so must enjoy these places one by one. I hope you like it. You come back this tour so must shared your experience with me. I will be waiting for your response.

You shared a natural sightseeing list and All the place's names are new to me and I heard first time about them through your response. I would like to add this to my bucket list all, because before enjoying any tour I like to make my bucket list, and then I explore on my tour these places. By the way, Do you have experience with Woodland Park Zoo?