Tony Grove Lake is the most rewarding destination in Logan Canyon: a high alpine lake in a limestone cirque at 8,050 feet, reached via a 7-mile side road off US-89. The lake is surrounded by forest and ringed by wildflowers in July, with the Naomi Peak massif rising to the south. It is one of the more accessible alpine lake environments in northern Utah.
From the Tony Grove trailhead, the hike to Naomi Peak (9,980 feet) is about 6 miles round trip with 1,700 feet of elevation gain — a full half-day. Easier walks around the lake shore are possible for those wanting scenery without the climb. The area is in the Uinta-Wasatch-Cache National Forest and is busy on summer weekends; arrive early to secure a parking spot.