Background

Usuda Star Dome: A Celestial Experience in Nagano

Discover the wonders of the universe at Usuda Star Dome, a premier observatory in Nagano, Japan, offering breathtaking stargazing experiences.

★★★★★4.3 (104)

Nestled in the serene landscapes of Nagano, the Usuda Star Dome is a captivating observatory that offers tourists a unique opportunity to gaze upon the stars. With its impressive dome structure and educational displays, this attraction provides a perfect blend of science and wonder for visitors of all ages. Open daily, it welcomes astronomy enthusiasts and casual stargazers alike to explore the universe.

Plan your visit

A brief summary to Usuda Star Dome

Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.

Plan your visit

📍
3113-1 Usuda, Saku, Usuda, Nagano, 384-0307, JP
Wednesday
10 am-10 pm
Thursday
10 am-10 pm
Friday
10 am-10 pm
Saturday
10 am-10 pm
Sunday
10 am-10 pm

Explore places near Usuda Star Dome

    See all →

    Unlock the Best of Usuda Star Dome

    Find tickets, tours with entry, and experiences available for this location.

    Buy tickets

    No tickets available

    Book tours with entry

    No tours with entry available

    Book tours without entry

    No tours without entry available

    Getting There

    Car

    If you're driving, head to Route 499 from the center of Iki. Follow Route 499 until you reach the ferry terminal. Board the ferry to Nagasaki. Once you arrive in Nagasaki, take Route 146 towards Saku. Continue on Route 146 until you reach Usuda, Saku. The Usuda Star Dome is located at 3113-1 Usuda, Saku, Nagano 384-0307. There is parking available at the site.

    Public Transportation

    To use public transportation, start by taking a bus from Iki to Nagasaki. Once you reach Nagasaki, transfer to the train heading towards Saku. After arriving in Saku, you can take a local bus or taxi to reach Usuda Star Dome at 3113-1 Usuda, Saku, Nagano 384-0307. Be sure to check the bus and train schedules in advance, as they may vary throughout the day.

    Local tips

    Visit during a clear night for the best stargazing experience.
    Check the schedule for special astronomy events and lectures.
    Bring a camera to capture the stunning views of both the stars and the observatory.
    Consider arriving early to explore the surrounding natural beauty before heading inside.
    Dress warmly, as it can get chilly when observing at night.

    Discover more about Usuda Star Dome

    In the heart of Nagano, the Usuda Star Dome invites visitors to embark on a celestial journey unlike any other. This impressive observatory is renowned for its state-of-the-art facilities that allow guests to gaze into the depths of space. With its expansive dome, the Star Dome provides an immersive environment for stargazing, complete with high-powered telescopes and interactive exhibits that cater to both seasoned astronomers and curious newcomers. The observatory's knowledgeable staff often hold informative sessions that delve into the mysteries of the cosmos, making it an educational experience as well as a visual feast. Beyond its astronomical wonders, the Usuda Star Dome is situated in a picturesque setting, surrounded by the natural beauty of Nagano's landscapes. Whether you're visiting during the day to appreciate the stunning views or at night when the stars come alive, the atmosphere here is truly enchanting. The observatory's operating hours from 10 AM to 10 PM ensure that you have ample time to take in the breathtaking sights. As you plan your visit, consider bringing along a picnic to enjoy in the nearby park areas, where you can relax and soak in the serene environment. The Usuda Star Dome not only offers a glimpse into the universe but also serves as a peaceful retreat where nature and science converge. This is a must-visit destination for anyone looking to explore the wonders of the night sky while enjoying the tranquil ambiance of Nagano.
    Mobile App
    Get the app

    Your all‑in‑one travel companion app

    Explore expert travel guides, compare and book tours, experiences, hotels, and more—all from the palm of your hand. Download now for seamless trip planning wherever your wanderlust takes you.

    File:Saruiwa of Iki island 2007.JPG - Wikimedia Commons

    More about Iki

    Discover Iki Island, Japan's untouched paradise, where ancient history meets pristine beaches and tranquil landscapes, offering a serene escape from the mainland.

    Tell me more about Iki

    Select Currency

    Choose the currency you want prices to display in.