Lolog lies close enough to San Martín de los Andes to draw a mixed crowd of anglers and holidaymakers, but the fishing holds up: glacial-volcanic water full of brown and rainbow trout that respond well to streamers worked along the drop-offs and rocky points away from the main beaches. A Woolly Bugger or Zonker stripped past structure in the early morning, before boat traffic picks up, is the reliable approach, and shoreline access is good enough to fish effectively without a boat. The season here runs long by regional standards, extending toward the end of October with catch-and-release expected once the standard window closes, and trolling rules have shifted in recent regulation cycles — worth confirming before heading out. It's an easy lake to fish for an afternoon and a good option when wind has closed down the bigger water nearby.

• Lake
• Volcanic glacial