Twin Sisters Trail and Tumac Mountain

HARD 3 reviews
#109 of 153 trails in

Twin Sisters Trail and Tumac Mountain is a 7.1 mile moderately trafficked out and back trail located near Yakima, WA that features a lake and is rated as difficult. The trail is primarily used for hiking, walking, camping, horses, and backpacking and is accessible from July until October. Dogs are also able to use this trail but must be kept on leash.

7.1 miles 2004 feet Out & Back

dogs on leash





horseback riding




wild flowers

1 month ago

great trip, hiked to twin sisters with our daughter's and spent the night. weather was great, absolutely no bugs, and caught a few brookies from big sister. Love this area. this was our first father daughter backpack trip the youngest of the girls being age 9 so this a trail kids can do.

3 months ago

One of my favorite hikes. Good workout with gorgeous lakes at the end. Always buggy until September so make sure you have lots of bug spray!

fly fishing
1 year ago

Decent intermediate trail. Plenty of elevation gain to start but doable for most adults. I wouldn't recommend for young kids but teens can handle it. The big sister has some small rainbows and brooks but the scenery is better than the fishing. I suggest avoiding during hunting season, it's safer for you and less likely to disturb the hunters as well.