Swimming at Gemstone Beach is not recommended due to strong currents, exposed conditions, and the rocky, pebble beach terrain. The beach faces the wild Te Waewae Bay and Southern Ocean, experiencing powerful waves and unpredictable surf. There are no lifeguards or safety facilities. The beach is best enjoyed for walking, stone collecting, and photography rather than water activities. If you must enter the water, only wade in calm conditions and never turn your back on the waves. Cold water temperatures year-round also make swimming uncomfortable without proper gear.

The best time for finding wave-polished stones is after storms when rough seas churn up new material from the seabed and deposit it on shore. Low tide exposes more beach area and increases your chances of finding interesting specimens. Overcast days can actually be better than bright sunshine as wet stones show their colors and patterns more clearly. While called 'gemstones,' expect to find semi-precious stones like jasper, carnelian, and quartz rather than valuable gems. Any time of year can yield finds, though winter storms may produce the most dramatic material turnover.

Gemstone Beach is located near Orepuki, approximately 45 minutes west of Invercargill along the Southern Scenic Route. From State Highway 99, follow signs to Orepuki Beach Road which leads to a gravel car park. A short walking track (roughly 5-10 minutes) descends to the beach. The track can be steep and uneven, so wear sturdy footwear. A private vehicle is necessary as there's no public transport to this remote area. The beach is just minutes from Monkey Island Beach, making it easy to visit both locations in one trip along Te Waewae Bay.

Gemstone Beach has minimal facilities—just a gravel car park and basic access track. There are no toilets, shops, or cafes at the beach itself. Orepuki village offers limited services, so most visitors base themselves in Riverton (30 minutes east) or Tuatapere (45 minutes west) where motels, cafes, and holiday parks are available. Invercargill, less than an hour away, offers the widest range of accommodation and dining. Bring all supplies, water, and snacks with you. The remote, undeveloped nature of the beach is part of its wild appeal for those seeking solitude.

Gemstone Beach is renowned for its wave-polished pebbles including jasper, carnelian, agate, and various forms of quartz. These semi-precious stones have been naturally tumbled by ocean action, creating smooth, colorful specimens. Colors range from reds and oranges to greens, yellows, and translucent whites. While true gemstones are rare, the variety of attractive stones makes beachcombing rewarding. The best specimens are found wet, as water reveals their true colors and patterns. Remember that removal of large quantities may be restricted, so collect respectfully and take only what you'll genuinely use or treasure.