| Date: | 2020-12-29 |
| Time: | 1420 E |
| Geyser: | Castle |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2020-12-29 14:26:25 |
| Time Updated: | 2020-12-30 13:08:43 |
| Time Uploaded: | 2020-12-30 13:08:43 |
| Entrant: | mhvogel |
| Observer: | Mike Vogel |
| Submitted to: | Geysertimes.org |
| Comments: | I can see a big steam plume behind the Old Faithful Inn from the visitor center. Must be a Castle Major. |