Where is toothbrush cave in Utah?

Toothbrush Cave is located in the Uinta-Wasatch-Cache National Forest in Utah, near the town of Provo. It is situated within the Provo Canyon area, specifically in the vicinity of Bridal Veil Falls. The cave gets its name from the unique shape of its entrance, resembling a toothbrush. It is a popular spot for hiking and exploring, attracting outdoor enthusiasts.