Prominent platform with a great view of the launch site; great for launch days. Long, white sand beach with areas for snorkeling close to the east side. Restroom with changing area and place to rinse feet is available beside the free parking area. Covered picnic tables nearby on lawn of space center.
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種子島宇宙センター
Japan's largest spaceport. Free exhibits and guided tours three times daily (reservations required). No entry during launch days, but there are designated viewing points around the perimeter.
恵美之江(えびのえ)展望公園
A beautiful vantage point over cliffs, with a near-perfect view of the TNSC Launch Complex. The park also makes for a great place to see the stars or the morning sun. The linked page lists four officially designated observation sites in all.
門倉岬
Cape overlooking the rocks and shore where the first firearms entered Japan. Beautiful view. There is a lookout post shaped like an old ship. A small shrine is nearby. Restrooms available beside the free parking area.
千座の岩屋
White sand beach with caves that can be entered at low tide. There are picnic tables at the edge of the beach. There are a couple food stands and drink machines.