Rosario is a unique climbing area in Puerto Rico due to the Firulay wall which is continuously steep (about 35 to 40 degrees) although not very tall. There are about a dozen routes at this wall ranging from 5.9 to 5.12c and 25' to 50' long. The wall gets sun till early afternoon so cloudy days are best but Firulay stays relatively shady most of the day and can even be climbed when its raining!

GUIDEBOOKS & DONATIONS: Please consider purchasing the downloadable guidebook from Aventuras Tierra Adentro. The money goes to route maintenance. It is available as a downloadable PDF file from the website or as a paper booklet if you visit the store in person: https://goo.gl/maps/5BNETox8AmEmZyFt5  The owner of Aventuras Tierra Adentro is a cornerstone of the PR climbing community, and has developed and maintains many of the routes on the island.

If you would like to donate directly, you can send your donation by paypal to aventurastierradentro@gmail.com

You can also donate to the local climbers association, AEPRI, a 501(c)(3) non-profit focused on keeping the climbing areas in Puerto Rico safe and accessible.

Parking:
18.149841, -67.063528
https://goo.gl/maps/rbrQpFXNBRzGYsM66

Please park on the opposite side of the road from the gate.

Crag:
18.149296, -67.066165
https://goo.gl/maps/Mjo5iMk1NguNsrPT9

From PR-2 near San Germán take exit (salida) 168. Head north on PR-330 for about 3.8 miles and turn right on PR-348. Follow this for about 1.6 miles and turn right onto a dirt road just before a small bridge. Park anywhere in the large grassy clearing.

Walk around some posts with a chain and continue following the dirt road to a clearing with a privy on the right. Walk straight through the clearing and you should pick up an obvious trail. After about 40m or 50m the trail will split, the left fork goes straight to Firulay (The Gym) and the right one goes to the Vertical Jamming wall. You can also walk between to the two walls once you're at the base. Total approach time takes no more than 10 minutes.