It was a sunny day for a ramble in the Tigers, beginning at the Tiger Summit Trailhead off Highway 18. At the turnoff, the area is heavily potholed but there were only a few bumps on the gravel road continuing on 0.3 miles to the trailhead parking lot where, at 7:15 a.m., I was pleasantly surprised to find I was the first one there. I set off on the Iverson RR Trail, noting a lot of false lily of the valley in bloom along with a few blooms of foamflower, bleeding heart, avens and miner's lettuce. There was even an odd tardy trillium, although most of its kin dropped their petals and finished flowering a few weeks ago.
In a mile and a half, the Iverson Trail drops back down to join the West Side Road and I knew I would have a bit of a road walk ahead. After a quick 0.3 miles on the road, I passed the trail crossing for the main Tiger Mountain Trail (TMT) that would provide my return loop. For now, I continued on the road another 1.6 miles, first climbing a hundred feet, then dropping four hundred feet with some switchbacks before coming to a creek crossing. Formerly it was just a large culvert, but in the two years since I last hiked this route it's been replaced by a heavy-duty concrete-deck bridge, I suppose to support the passage of an occasional logging truck.
As a result of the bridge construction the trailhead I was seeking is less visible than before, but it's just upstream of the bridge. A newish metal sign proclaims "Middle Tiger Trail" and, just above it on the signpost, the original wooden sign - surely one of the most weathered in the Tigers - acknowledges that it's also the way to the Hobart - Middle Tiger RR Grade.
In 0.1 mile, with some uphill, I came to the not-quite-so-weathered sign for the Hobart - Middle Tiger RR Grade. The sign even notes it's 1.4 miles to the site of a "curved trestle," but I knew it would only be the site, and that nothing remains of the trestle today.
The RR grade continues gently uphill, and grasses bordering the trail made for a damp walk - my pants cuffs soon were soaked. Also, a few low salmon berry bushes lean in over the trail, and it would be a bit prickly for any hikers wearing shorts. There were lots of fringe cup in bloom (such as it is) along with its cousin youth-on-age, as well as all the flora I had noted already along the Iverson Trail.
After a mile or so I begin to hear the sounds of Fifteenmile Creek down below, and about 1.7 miles from the West Side Road I noted the connecting trail heading uphill to the east. There's a small sign with an arrow pointing straight up, indicating "TMT 1/4."
But first I continued on the RR Grade another 0.1 mile, where the trail comes down to the creek itself. It's a pleasant stopping place for a snack. (An ongoing trail continues on across the creek, climbing toward the Fifteen Mile RR Grade. That trail is not shown on the Green Trails map, but is shown on the NW Topo map I use with my GPS. But that's for another hike, and it was not my route for today.)
After a leisurely creek-side break I backtracked 0.1 mile to the connecting trail with its arrow pointing straight up. The arrow is a great exaggeration of course. The route is steep but not vertical, and is easily followed to reach the TMT just north of Hal's Cove.
I returned south on the TMT, a familiar route I'd hiked many times. One minor change I noted is that the missing commemorative sign at Zieg’s Zag had been replaced.
From the West Side Road, I returned to my trailhead the way I'd come via the Iverson RR Trail.
Trail conditions today were generally good. There were only a few blowdowns, all easily stepped over or ducked under. Trails were moist, but only occasionally muddy. My total distance was about 10 miles, with an elevation change (max-min) of about 700 feet.
I encountered only three other hikers, all near Karl's Gap on the TMT. Otherwise, I had the trails all to myself. Surprisingly, I encountered no bikers, although their tracks were evident along the Iverson RR Trail (where bikers are permitted) and, to a lesser extent, along the TMT (officially closed to bikers.)