The other Firehole

Yellowstone National Park's Gardner River does not have the reputation nor the number of springs (or anglers) of the Firehole River, but it, like the Firehole, is influenced by the warmth of the park's thermal features, keeping fishing excellent clear up to closing day (last Sunday).
One of the thermal inflows - the Boiling River - is the park's largest constant output of thermal discharge. People soak in the Boiling River where it meets the Gardner throughout the winter. Downstream of the Boiling River, the Gardner remains warmer than most YNP streams year round. It makes an especially big difference to anglers at the beginning and end of the park's fishing season, when temps tend to be a bit cold for great fishing elsewhere. Mayflies will hatch from May to November, which makes it a unique experience, not unlike the famous Firehole.

On Sunday (closing day), we fished it to an excellent baetis hatch and hot fish (instead of the usual Firehole-on-closing-day event). Even cutthroats were aggressive on streamers.

And with sundown on Sunday, the curtains drew nigh on another fishing season in Yellowstone. Here's to a mild but snowy winter and healthy fish next May.