1. Hovenweep National Monument

Cajon Mesa, United States

Straddling Colorado and Utah, this dark-sky park is one of many places to enjoy an awe-inspiring dark sky in the area. Uniquely, it is also home to six prehistoric villages from A.D. 1200 to 1300; built by Puebloans, they create a beautiful backdrop to stargazing.

2. Mata Ki Te Rangi

Pitcairn Islands, British Overseas Territory

This extremely remote island near French Polynesia is only accessible by boat, but once there, the dark skies, beaches and remote locale make “Eyes to the Sky” a highly unique dark-sky sanctuary. As one of the newest additions to the list, it has not yet been inundated with astrotourists.

3. Gabriela Mistral

Elqui Valley, Chile

This dark-sky sanctuary in northern Chile works on long-term conservation, both to limit light pollution and to protect fragile ecosystems. An optimal site for stargazing, it is also a prime location for viewing lunar eclipses, which pass through Chile almost every year. Visitors can also visit the vineyards that grow in the surrounding area.

4. Mont-Mégantic

Quebec, Canada

Bundle up and grab a hot drink before waiting for the stars to appear at The Popular Observatory. This dark-sky reserve outside of Quebec City offers use of telescopes and educational shows, and the exterior lights up to create a beacon in the dark for hikers. For those willing to brave the cold, the area is also known for snowshoeing, even at night.

5. Snowdonia National Park

Wales, United Kingdom

At over 823 square miles, Snowdonia is home to much more than just dark skies. Mountains, lakes, waterfalls and even the beach make this park an outdoor-activity haven. Try one of these two lakes for star watching—Llyn Geirionydd and Llyn y Dywarchen—but leave time for daytime exploration of the castles, abbeys and Roman archaeological ruins in the park, too.

6. Alpes Azur Mercantour

Beuil, France

This dark-sky reserve is uniquely placed where the Alps meets the Mediterranean Sea. Because of this, the area is hailed for its biodiversity both in flora and fauna, including the rare Tengmalm’s owls from Siberia. Also in the national park are thousands of famous Bronze Age engravings. On the border with Italy, visitors can choose either country as a jumping off point.

7. NamibRand Nature Reserve

Windhoek, Namibia

At this “Gold Tier”-rated dark-sky reserve—the highest designation—you can stare at the sky in comfort from the luxury accommodations available on site, while also enjoying the four distinct natural habitats and wildlife on this private reserve.

8. Ramon Crater

Negev Desert, Israel

How about gazing at faraway planets while feeling like you’re on one? This naturally formed erosion crater and surrounding national park has Mars-like terrain, with rare desert wildlife, too. Campground visitors can spot stars outdoors or in Bedouin tents.

9. Yeongyang Firefly Eco Park

Wangpi River Valley, South Korea

Originally established as a conservation effort to protect the native firefly populations from light, the added benefit is that it has become a prime stargazing spot. Less than 5 hours outside of Seoul, the area is accessible without being crowded. The “Silver Tier” park offers a curator and a telescope for avid and novice stargazers alike.

10. Aoraki Mackenzie

South Island, New Zealand

Home to the Mount John Observatory, this dark-sky reserve is one of the most southern spots for dark skies outside of Antarctica. Those looking to trek on their own can head to Lake Tekapo, where one of the most photographed locations in the country sits, the Church of the Good Shepherd.