LAKE TAHOE — With the start of the summer hiking season upon us, Tahoe's peaks, wildflowers and vistas are beginning to beckon. Tahoe Rim Trail offers free guided hikes in July. These hikes are great for all abilities, and shorter hikes are most appropriate for children.Participants must register in advance for these summer hikes. Online registration is now required for all TRTA programs and can be completed on the TRTA website at www.tahoerimtrail.org.For more information, call 775-298-0012 or email Jaime at jaimes@tahoerimtrail.org.