From Split Rock Prayer Camp News:
This Tuesday, 6/21 at 11 am Will be the Ramapough Summer Solstice Ceremony. We will be hiking to the Split Rock mountaintop sacred site. Meet at the Tribal Center (189 stag Hill Road, Mahwah, NY) for carpools or walking directions to trail-head. Ceremony will begin promptly at 12 Noon, so give yourself time for the hike up.
This will involve a short hike of easy-moderate difficulty to the top of the mountain please wear good hiking footwear and plan accordingly.