Mysterious Valley Airport
20CL · Pope Valley, California · Napa County · map
Mysterious Valley Airport is a private airport, 9 miles north of Pope Valley, California, 1,410 feet above sea level. Its one runway, 14/32, is 3,500 feet of gravel.
Private use: permission from the owner is required before landing here.
The airport
- Codes
- FAA 20CL
- Kind
- Airport · private use, permission required · privately owned
- Elevation
- 1,410 feet above sea level
- Control tower
- No control tower
- Attended
- every day, irregular hours
- Repairs
- airframe: none; engine: none
- On the chart
- San Francisco sectional
- Magnetic variation
- 16E
- In the FAA's files since
- May 1971
Runway
For understanding the field, not for navigation.
| Runway | Length × width | Surface | Lights |
|---|---|---|---|
| 14/32 | 3,500 × 30 ft | Gravel |
Aircraft registered in Pope Valley from the FAA register
1 aircraft are registered to owners in Pope Valley, California: 1 piston single. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.
Individuals are counted, never named. All aircraft registered in California.
Accidents and incidents at or near this airport NTSB records
No NTSB accident or incident records name this airport.
Nearby within 30 nautical miles
The FAA's remarks as written in the airport file
- Form 7480-1 submitted for records.
- Hazardous STRIP-SURROUNDED by hills, 95 feet fence to fence.
Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 5, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.