Search form

Twitter

Testimonials

Comments from Trip Advisor
Always wanted to see this place, was on my bucket list. We've all seen this attraction in movies with James Bond and the one with

Comments from Trip Advisor
This site is for the geeky at heart. If you have interest in science and or amazing construction accomplishments, then this

Comments from Trip Advisor

About us

More than 50 years ago William E. Gordon started with a vision to build the largest radio telescope on earth.
Learn more about the Arecibo Observatory

Who we are, our history, mission and values

more info

Latest News

10.05.2016
International Observe the Moon Night
El Centro de Ciencias y Visitantes Fundación Ángel Ramos los invita a celebrar!

09.09.2016
Observatorio de Arecibo celebra el lanzamiento de OSIRIS-REx
El Observatorio de Arecibo y la NASA se unen en la misión

07.06.2016
AOSA Stories
My name is Wilbert Andres Ruperto Hernández and I’m 16

07.06.2016
The Arecibo Observatory Asteroid Day
Join us in celebrating International Asteroid Day!

07.06.2016
The Arecibo Observatory Science & Visitors Center reopens with new interactive exhibits
The exploration of the earth and the Solar System, the
more info

We are a facility of the NSF operated by SRI/USRA/UMET

National Science Foundation
SRI International
Universidad Metropolitana
Universities Space Research Association
NASA

Trip Advisor

For more information please call 787-878-2612, ext. 346 or 312. For school group reservations please call or email: reservations@naic.edu

Address: Arecibo Observatory HC-3 Box 53995  Arecibo, PR 00612
Physical Address: Route 625 Bo. Esperanza, Arecibo, PR 00612

Click for Google map