1. Cummins Creek Trail: This moderate 6-mile trail winds through a lush, old-growth forest and offers stunning views of the Pacific Ocean.

2. Neptune Beach Loop: A short half mile loop that takes you directly to the beach where tide pools are abundant during low tides.

3. Cook's Ridge/Gwynn Creek Loop Trail: An approximately 10 miles long strenuous hike offering panoramic ocean vistas along with dense woodland scenery.

4. Strawberry Hill Nature Pathway: Located just north of Neptune State Scenic Viewpoint, this easy one-mile round trip path leads hikers down to an isolated cove known for its wildlife sightings including seals and sea birds.

5. Cape Perpetua Hiking Trails System - Giant Spruce Trail & Saint Perpetua Trail : These trails located south from viewpoint offer breathtaking coastal views as well as access to Oregon's largest Sitka spruce tree on Giant Spruce trail which is about two-miles out-and-back route while St.Perpetua trail being more challenging provides sweeping view over coastline after steep climb up around seven hundred feet in elevation within only couple miles distance.

6 . Restless Waters Walkway - Short paved pathway leading towards viewpoints overlooking churning waters below at Spouting Horn or Thor's Well sites nearby park area .

7 . Discovery Point Overlook Track- Easy walking track providing scenic overlooks onto rugged shoreline features such as basalt columns , caves etc .

8 . Tidepool Exploration Area Paths - Network of small paths allowing close-up exploration into rich marine life inhabiting numerous tidal pool areas spread across rocky intertidal zone accessible during lower tides periods .

9 . Coastal Forest Walking Routes - Various shorter routes winding between towering trees species native for region like Douglas firs , Western hemlocks etc., showcasing local flora diversity throughout different seasons year-round available near campground sections inside state park boundaries

Neptune State Scenic Viewpoint is located in Oregon, and here are the directions to get there:

1. Start by heading south on Highway 101 from Yachats or north from Florence.
2. Look for signs indicating Neptune State Scenic Viewpoint along the highway.
3. Take a turn onto NW Pacific Coast Hwy/Highway 101 when you see these signs.
4. Continue driving on this road until you reach your destination at Neptune State Scenic Viewpoint.

Please note that it's always recommended to use GPS navigation or online maps for precise directions based on your starting location as well as any potential road closures or construction updates during your visit to ensure a smooth journey!