How many Observatories are in Hawaii, United States?
There are 15 Observatories in Hawaii, United States. The highest number of Observatories in Hawaii are in Hilo and Kamuela with 7 businesses and 2 businesses, respectively. Hilo makes up approximately 46.7% of all Observatories in Hawaii.
Data last updated: July, 2025
Total Businesses
15
With Phone
9
With Website
9
With Hours
3
Sample Data
Preview of Observatory businesses in Hawaii, United States
| Business Name | City | Rating | Reviews | Phone | Website |
|---|---|---|---|---|---|
|
Mauna Kea
|
Hilo
|
★
4.0
|
1,814
|
(*0*) 9*1-*1*0 | mkwc.ifa.hawaii.edu |
|
W. M. Keck Observatory Headquarters
|
Kamuela
|
★
4.0
|
337
|
(*0*) 8*5-*8*7 | keckobservatory.org |
|
Haleakalā Observatory
|
Kula
|
★
4.0
|
314
|
Not available | about.ifa.hawaii.edu |
|
Mauna Loa Observatory
|
Kamuela
|
★
4.0
|
301
|
(*0*) 9*3-*9*5 | esrl.noaa.gov |
|
University of Hawaii 2.2-Meter Telescope
|
Hilo
|
★
4.0
|
170
|
Not available | Not available |
|
Gemini North Telescope
|
Hilo
|
★
4.0
|
154
|
(*0*) 9*4-*5*0 | noirlab.edu |
|
Kaiwi Channel viewpoint
|
Honolulu
|
★
4.0
|
137
|
Not available | Not available |
|
NASA Infrared Telescope Facility
|
Hilo
|
★
4.0
|
93
|
(*0*) 9*4-*2*0 | irtfweb.ifa.hawaii.e... |
|
Subaru Telescope
|
Hilo
|
★
4.0
|
82
|
(*0*) 9*4-*7*8 | subarutelescope.org |
|
James Clerk Maxwell Telescope
|
Hilo
|
★
4.0
|
66
|
(*0*) 9*1-*7*6 | eaobservatory.org |
Get access to all 5 remaining Observatories with complete contact information, addresses, and business details.
Data last updated: July, 2025
Get Complete Dataset (15 Businesses)Top Cities in Hawaii
Cities with most Observatories
| City | Business Count | Percentage |
|---|---|---|
|
Hilo
|
7
|
46.7%
|
|
Kamuela
|
2
|
13.3%
|
|
Kapolei
|
1
|
6.7%
|
|
Kaumakani
|
1
|
6.7%
|
|
Lanai City
|
1
|
6.7%
|
|
Ewa Beach
|
1
|
6.7%
|
|
Makawao
|
1
|
6.7%
|
|
Honolulu
|
1
|
6.7%
|
What Data Do We Provide?
Our dataset for Observatories in Hawaii, United States is one of the most comprehensive in the industry. As of August, 2025, we have compiled data on 15 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 15 Observatories
Contact Information
Direct phone numbers, email addresses, and website URLs for Observatories across Hawaii, United States
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Observatories in Hawaii, United States
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 8 cities in Hawaii, United States
Complete Data Fields for Observatories in Hawaii, United States:
Each of the 15 Observatories records includes:
Business Attributes
Common features and services (10+ businesses)
services
amenities
other
How You Can Use Observatories Data from Hawaii, United States
Our comprehensive dataset of 15 Observatories in Hawaii, United States empowers you to reach the right audience through multiple channels. Here are key ways this data can give you a competitive edge in the Observatories industry.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across 8 cities in Hawaii, United States to uncover underserved areas and high-potential markets for Observatories.
Lead Generation & Sales Prospecting
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Location Intelligence & Expansion Planning
Plan new Observatories openings or rollouts using density maps and insights from our 15 listings to target low-competition, high-demand zones in Hawaii, United States.
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Train machine learning models with structured data and real user reviews from 15 Observatories for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in Hawaii, United States by analyzing the distribution of Observatories across 8 cities and their activity trends.
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Run targeted email campaigns to Observatories in Hawaii, United States using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 15 Observatories database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Observatories across Hawaii, United States using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Observatories in Hawaii, United States via Instagram, LinkedIn, or Facebook using curated profile data for multi-channel marketing.
Footfall & Demand Estimation
Estimate local foot traffic and demand by analyzing the concentration of Observatories in specific regions of Hawaii, United States and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Observatories by studying GMB listings, ratings, and categories used by top-performing competitors in Hawaii, United States.
Mapping & Navigation Integration
Add Observatories POI data to your apps for delivery, logistics, or travel using accurate coordinates from 15 verified locations in Hawaii, United States.
Related Categories in Hawaii, United States
Explore related categories in Hawaii, United States
How can I download a list of Observatories in Hawaii, United States into Excel?
You can download the complete list of 15 Observatories data as an Excel file, along with geo-coded addresses, phone numbers and open hours by contacting our sales team.