# Chamberlin Observatory > Historic observatory features a 20-inch refracting telescope housed in a Romanesque Revival building. Tours offer informative lectures and opportunities to observe celestial objects, attracting amateur astronomers and the public alike. Source: https://www.atly.com/location/ChamberlinObservatory - Address: 2930 E Warren Ave, Denver, Colorado, United States - Phone: +13038715172 - Website: https://science.du.edu/physics/chamberlin-observatory ## What it is good for - Cool — 10/10 - Historical Sites — 10/10 - Interesting — 10/10 - Parks — 10/10 ## What people say - "You can visit this historic park for public viewing nights." - "I visited the beautiful historic observatory." - "I found this observatory to be a cool place to visit." ## Good to know - Reservations are required for tours at least one week in advance. - Public viewing nights are held regularly through the Denver Astronomical Society. - Open days at the observatory allow visitors to explore without a reservation. - Tours are available on Tuesdays and Thursdays, providing in-depth knowledge. - Astronomy clubs frequently host events at the observatory for enthusiasts. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.