The Abuls nature trail is approximately 11 km long, it passes through forests, fields and along former manors on the left bank of the River Abuls. The riverside path takes the walker from Brenguļi to the Abuls entry into the River Gauja and lets them become familiar with the diversity of the river and its banks. The return route passes two former local manors – Jaunbrenguļi Manor and Vecbrenguļi Manor. In their golden days both manors hosted many different celebrities, for example, ornithologist Nikolai von Transehe, race walker Jānis Daliņš, diplomatic envoy Edgars Krieviņš and many more.
On site the trail is marked with white-and-blue signs:
Straight on, Turn right, Turn left, Wrong direction