While no trails lead to the lake , it is most easily accessed from trails 111 or 215 .
Lower Deer Lake is an alpine lake in Custer County , Idaho , United States , located in the Boulder Mountains in Sawtooth National Recreation Area .
While no trails lead to the lake , Lower Deer Lake is most easily accessed from trails 111 or 215 .
Lower Deer Lake is an alpine lake in Custer County , Idaho , United States , located in the Boulder Mountains in Sawtooth National Recreation Area .