Chiba

Chiba’s 900th Anniversary: Jomon Autumn Festival

All dates and times are Japan Standard Time (JST / UTC+9).

Dates
Sat, 24 Oct 2026〜Sun, 25 Oct 2026
Hours
10:00–15:00
Venue
Kasori Shell Mounds Special Historic Site
Address (Japanese)
千葉県千葉市若葉区桜木8丁目33番1号
Price (JPY)
Free participation except purchases.

About the event

Both days 10:00–15:00. October 24 only: Kasori Quest puzzle walk. Crafts, Jomon card games and mock excavation use same-day registration, no advance booking; numbered tickets when busy, paused 12:00–13:00. Jomon Plaza on October 25. Runs in rain, cancelled in severe weather; programs may change. Cancellation notice by 17:00 the previous day. Illustration is AI-created by Map inBox.

English titles and summaries are translations of the Japanese listings, not official English announcements. Check the original and official website for full conditions.

Original Japanese / 日本語

千葉開府900年記念 縄文秋まつり

特別史跡加曽利貝塚

参加無料(販売を除く)

両日10〜15時。24日限定の加曽利クエストは園内のポイントをめぐるなぞ解き。両日の工作・縄文かるた・土器ドキ発掘体験は当日受付、事前予約なし、混雑時整理券、12〜13時休止。25日は縄文ひろば。雨天決行・荒天中止、プログラム変更あり。中止時は前日17時までに公式HPで案内。座標は市公式施設ページ0018の地図リンクを照合。 アイコン:Map inBox自作AIイメージ。イベント情報は事実を元にしていますが作品はAIによるイメージ再現です

Source & listing update

www.city.chiba.jp ↗

Listing updated: Sun, 4 Oct 2026. This is the data edit date, not an official-source verification date.

Dates, prices and conditions may change. Check the official information before visiting.