sentences:  Several agencies manage sites within and adjacent to the park that provide engagement with the local ecosystem and its resident plants and animals (paths with signage displaying interpretive photos, illustrations, and text and visitors centers which offer hands-on exhibits and activities, such as guided nature and bird walks, lectures, workshops and festivals).The Paseo del Bosque Trail is a 16 mile paved pedestrian/bicycle/equestrian trail parallel to the Rio Grande.Constructed in the 1970s, it runs between the north and south edges of the metro area of Albuquerque, in the bosque on the east side of the river, and connects several picnic areas, the Rio Grande Valley State Park, the Rio Grande Nature Center State Park, the Albuquerque Biological Park, and the National Hispanic Cultural Center.