The main cabin at Auke Rec is a great and scenic location for your smaller outdoor Alaskan wedding.  This a small rustic outdoor location in Juneau, AK.

Make sure you reserve the large lodge from the US forest service
https://www.fs.usda.gov/recarea/tongass/recreation/picnickinginfo/recarea/?recid=78753&actid=71

Or arrive at the site early to "reserve" one of the many small lodges.

Skater's Cabin next to the scenic Mendenhall Glacier can be a beautiful venue for your reception here are images from this venue.