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State park

John B. Yeon State Scenic Corridor

Oregon

About

The John B. Yeon State Scenic Corridor is a park in Oregon, within the Columbia River Gorge National Scenic Area, and it sits on city land about a mile from North Bonneville, Washington. Summer is the most comfortable time to visit. Typical averages from the nearby Bonneville Dam weather station show July and August highs around 79 to 80°F, with only four or five wet days a month, while winter brings highs in the low 40s and rain on most days. Wahclella Falls is just 0.6 miles away, and the Upper McCord Creek Falls Trail is about 1.8 miles off. Eagle Creek Overlook campground is roughly 1.9 miles away, and the South Face climbing area is about 2.6 miles away.

Park size

254 acres

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Location

John B. Yeon State Scenic Corridor

Oregon

Data source: USGS PAD-US 4.1 (Protected Areas Database, public domain)

Facts about this place

When to go

Best time to go: May–Oct. The mildest months here, with typical highs of 62–80°F and lows of 47–57°F.

Typical monthly averages (not a forecast) from the Bonneville Dam, OR weather station, 0.9 mi away. High / low in °F, and days with snow.

  1. Jan43° high34° low2 days with snow
  2. Feb47° high36° low1 days with snow
  3. Mar53° high38° low
  4. Apr59° high42° low
  5. May67° high48° low
  6. Jun72° high52° low
  7. Jul79° high57° low
  8. Aug80° high57° low
  9. Sep74° high53° low
  10. Oct62° high47° low
  11. Nov50° high40° low
  12. Dec42° high35° low1 days with snow

Source: NOAA NCEI U.S. Climate Normals 1991–2020

Where it is

Nearest town
North Bonneville, Washington · 1 mi
Managed by
City Land

Source: USFS EDW boundaries; USGS PAD-US 4.1; USGS GNIS populated places

Conditions

Active alerts for Columbia River Gorge National Scenic Area as of Oct 9, 2026:

Source: USFS forest alerts

Nearby

Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)

Is John B. Yeon State Scenic Corridor open right now?

Alert in the area

The Forest Service lists an alert for Columbia River Gorge National Scenic Area.

As of · Source: USFS · Columbia River Gorge National Scenic Area. Agencies don't list every closure — check before you go.

Best time to visit John B. Yeon State Scenic Corridor

Best months: June–September. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

  1. Jan

    43° / 34°

    21 wet · 2 snow

  2. Feb

    47° / 36°

    18 wet · 1 snow

  3. Mar

    53° / 38°

    20 wet

  4. Apr

    59° / 42°

    18 wet

  5. May

    67° / 48°

    15 wet

  6. Jun

    72° / 52°

    11 wet

  7. Jul

    79° / 57°

    5 wet

  8. Aug

    80° / 57°

    4 wet

  9. Sep

    74° / 53°

    8 wet

  10. Oct

    62° / 47°

    15 wet

  11. Nov

    50° / 40°

    20 wet

  12. Dec

    42° / 35°

    22 wet · 1 snow

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Bonneville Dam, OR, 0.9 mi away at 62 ft. We don't have this place's elevation, so higher spots nearby can run cooler. Source: NOAA NCEI U.S. Climate Normals 1991–2020.