Fishing at Round Lake, Park County, Montana

• Overview

  Round Lake belongs to Park County, Montana. The bank is 9,341 feet above sea level. The water measures roughly 24 acres, so nothing here is far from anything else. Size puts it in the front rank of our Park County list. For a base, Red Lodge sits 33 miles out. Absarokee follows at 38 miles, then Columbus at 50 miles. No county line comes close, which keeps the paperwork simple.

• Where to Fish on Round Lake

  We hold no depth figure for this one. Weed, then depth: that is the order to fish a water of this kind. Bays and points beat straight shoreline every time on water like this. Fish documented in Park County include rainbow trout, brook trout, california golden trout and brown trout. County records show the wider picture rather than this one place. At Round Lake light and wind decide more than tackle does.

• Seasonal Patterns

  The warm month here averages 53°F; the cold one sits at 15°F. The year runs cold to warm and back, with clear transitions. The lid arrives early and lasts until roughly mid May. The open-water window runs from around mid May to about early November in an average year. Just after the ice goes and just before it returns, the fishing lifts. It sets the rhythm of the year at Round Lake.

• Tackle & Baits

  Public data does not answer the access question here. No launch point is recorded nearby, so this is a bank water unless you carry a boat in. For the trout, small spinners and a box of nymphs cover both approaches. Parking is often the real limit rather than the bank itself. Where parking is tight, arriving early solves most problems. The nearest alternative is Corner Lake, 0.4 miles out. Confirm before you fish Round Lake.