The July outing will be to Merrill Lake on the south side of
Mt. St. Helens. It will be held on the weekend of July 15th
through 17th. The timing is planned to correspond with the
Hexagenia hatch. Because the hatch occurs at dusk until
after dark it is advised to camp at the lake or near by.
There will also be a sign up sheet for this outing at the
June general meeting.

You can find driving directions here

We will be following this up with a post on hexagenia flies.