Trails
Experience the refuge from different perspectives and wander through different habitats by exploring our 10+ miles of hiking trails.
While visiting, please remember these rules and pointers:
- Seasonal wildlife closures may be marked by signs.
- Visitors walking leashed dogs, jogging, biking, and horseback riding:
- These activities are allowed on designated trails only.
- Groups of more than 10 require a Special Use Permit.
- Dogs must be on a physical leash (6 feet or less) at all times. Pet waste must be removed.
- See specific trail information below to learn whether hiking is allowed off trail near a specific trail.
- During the summer, conditions can be very hot with limited shade opportunities.
- Preparing for your hike:
- No potable water is available on the trails. Bring water or bring a reusable bottle to fill at the filling station inside the visitor center during open hours.
- Wear appropriate clothing - Weather can change quickly. Summer sun can be intense and there are limited shade opportunities along trails. Winter winds can make you feel even colder.
- Wear sunscreen.
- Wear insect repellent to protect against mosquitoes and ticks.
- Please pack out what you pack in. Trash receptacles are only available at a few access points. We ask that you practice Leave No Trace ethics while visiting the refuge.
Trails near the Visitor Center
- Observation Hill Trail
- Nature Trail
- Sagebrush Trail
- Swallow Nest Trail
- Pollinator Trail
Trails in East Side Recreation Area
- Kingfisher Trail
- East Dike Trail
- Gotts Point Trail
-Open year round. Off-trail hiking is allowed August 1 to January 31. To protect nesting birds, please stay on trail the rest of the year.
-Trail access from the east at the visitor center and from the north at the parking lot at Indiana and Roosevelt Avenues.
-Access from the Visitor Center. Trail conditions as assessed May 2023
-Length = 3.1 mile
-Grade: Typical = 2.9%; Maximum = 16%; 4,400 feet of trail greater than 3% grade
-Cross slope: Typical = 1.9%; Maximum = 7.9%; 2,250 feet of trail greater than 3% cross-slope
-Tread width: Typical = 3.8 feet; Minimum = 1.25 feet
-Surface type: Soft dirt or gravel with some plants
-Access from the parking lot at Indiana and Roosevelt Avenues. Trail conditions as assessed May 2023
-Length = 3.5 mile lollipop
-Grade: Typical = 3.1%; Maximum = 16%; 6,250 feet of trail greater than 3%
-Cross slope: Typical = 1.9%; Maximum = 7.9%; 3,000 feet of trail greater than 3% cross-slope
-Tread width: Typical = 3.6 feet; Minimum = 1.25 feet
-Surface type: Soft dirt or gravel with some plants
Observation Hill Trail
-Part of the trail may be closed from March 15 to August 1 to reduce disturbance to osprey nesting on the nearby nesting platform.
- Off-trail hiking allowed August 1 to January 31. To protect nesting birds, please stay on trails the rest of the year.
-Walking leashed dogs, jogging, biking, and horseback riding are allowed only on trail.
Accessibility information (trail conditions assessed April 2023)
-Length = 0.6 mile one way
-Grade: Typical = 3.1%; Maximum = 10%; 1,095 feet of trail greater than 3% grade
-Cross slope: Typical = 1.5%; Maximum = 3.4%; 240 feet of trail greater than 3% cross-slope
-Tread width: Typical = 3.8 feet; Minimum = 2.3 feet
-Surface type: Soft. Gravel with some plants.
Nature Trail
-Open year round.
- Off-trail hiking allowed August 1 to January 31. To protect nesting birds, please stay on trails the rest of the year. Walking leashed dogs, jogging, biking, and horseback riding are allowed only on trail.
Accessibility information (trail conditions assessed April 2023)
-Length = 0.4 mile one way
-Grade: Typical = 2.7%; Maximum = 7%; 700 feet of trail greater than 3% grade
-Cross slope: Typical = 1.6%; Maximum = 2.5%
-Tread width: Typical = 4 feet; Minimum = 3.8 feet
-Surface type: Paved. Concrete.
Sagebrush Trail
-Open year round.
-Off-trail hiking allowed August 1 to January 31. The area below the dam is closed to entry. To protect nesting birds, please stay on trails the rest of the year.
-Walking leashed dogs, jogging, biking, and horseback riding are allowed only on trail.
Accessibility information (trail conditions assessed April 2023)
-Length = 0.7 mile one way
-Grade: Typical = 0%; Maximum = 0%
-Cross slope: Typical = 0.8%; Maximum = 2.2%
-Tread width: Typical = 13.9 feet; Minimum = 2.7 feet
-Surface type: Paved. Asphalt with some cracks and loose pieces.
Swallow Nest Trail
-Open year round.
- Off-trail hiking allowed August 1 to January 31. To protect nesting birds, please stay on trails the rest of the year.
-Walking leashed dogs, jogging, biking, and horseback riding are allowed only on trail.
Accessibility information (trail conditions assessed April 2023)
-Length = 0.1 mile one way
-Grade: Typical = 4.4%; Maximum = 7%; 375 feet of trail greater than 3% grade
-Cross slope: Typical = 2.1%; Maximum = 3.7%; 160 feet of trail greater than 3% cross-slope
-Tread width: Typical = 2.4 feet; Minimum = 1.2 feet
-Surface type: Soft. Gravel with some plants.
Pollinator Trail
-Access from Gotts Point or from Tio Lane access points
-Open year round.
-Off-trail hiking is allowed all year. Walking leashed dogs, jogging, biking, and horseback riding are allowed only on trail.
Accessibility information (trail conditions assessed March 2023)
-Length = 3.8 mile one way
-Grade: Typical = 1%; Maximum = 8%; 1,200 feet of trail greater than 3% grade
-Cross slope: Typical = 1.5%; Maximum = 4.5%; 1,424 feet of trail greater than 3% cross-slope
-Tread width: Typical = 6.9 feet; Minimum = 2.5 feet
-Surface type: Soft. Gravel with some plants. Two-track road.
Kingfisher Trail
-Open year round.
-Off-trail hiking is allowed all year. Walking leashed dogs, jogging, biking, and horseback riding are allowed only on trail.
Accessibility information (trail conditions assessed March 2023)
-Length = 0.7 mile one way
-Grade: Typical = 0.5%; Maximum = 1%
-Cross slope: Typical = 1.5%; Maximum = 5.7%; 270 feet of trail greater than 3% cross-slope
-Tread width: Typical = 5.1 feet; Minimum = 3.25 feet
-Surface type: Soft. Dirt with some plants. Two-track road.
East Dike Trail
- To protect wintering birds, area is closed to all entry from October 1 to January 31. Off-trail hiking is allowed the rest of the year. Walking leashed dogs, jogging, biking, and horseback riding are allowed only on trail.
Accessibility information (trail conditions assessed March 2023)
-Length = 0.5 mile one way
-Grade: Typical = 2.1%; Maximum = 8%; 475 feet of trail greater than 3% grade
-Cross slope: Typical = 1.5%; Maximum = 4.8%; 300 feet of trail greater than 3% cross-slope
-Tread width: Typical = 7 feet; Minimum = 3 feet
-Surface type: Soft. Gravel with some plants. Two-track road.
