Kyle Meyer went backpacking Serene Lake June 5 to June 7, 2014 10 miles 0 feet gained 2 nights Serene Lake 0 Swimming trip out to Serene Lake. The rock on the SE side of the lake is spectacular for sun bathing, fishing, and swimming. Highly recommended. More from Kyle Trail around Timothy Lake June 7, 2026 Mt Adams South Climb ski lap April 18, 2026 Family backpack into Jefferson Park via the PCT August 29 to September 1, 2025 Swiftcurrent Pass Trail August 15, 2025