Just got my GF a new bike and I'm looking for some good trails to take her on since she is new to cycling and doesn't like riding on roads. We rode the Gilman trail on Friday and it was great, she really liked the smooth pavement without all the cars! Something similar in length, ~20+ miles round trip would be ideal. Anyone have any good ideas???
FYI - We live in the Issaquah area, so bonus points if you know somewhere close!!!