Xishan Beach is a lesser-known spot, so it typically lacks official lifeguards or designated swimming areas. While generally calm, it's always wise to exercise caution. Be mindful of tides and currents, which can vary. As with any undeveloped beach, look out for natural marine life and uneven seafloor. It's best suited for experienced swimmers who are comfortable in unsupervised environments.

To enjoy Xishan Beach with fewer crowds and optimal weather, consider visiting during the shoulder seasons. This allows you to experience the beach's natural beauty without the peak season rush. The weather during these times is generally more temperate, making it ideal for sunbathing and exploring. Avoid typhoon season for safety and better conditions.

Xishan Beach is located on Beigan, Lienchiang County. As a hidden gem, direct public transportation might be limited. It's often best accessed by scooter or car, which can be rented on the island. Look for local signage once you are in the vicinity of Beigan. Taxis or ride-sharing services, if available, could also be an option for reaching this more secluded spot.

Given Xishan Beach's status as a lesser-known and more natural destination, direct food and lodging options immediately adjacent to the beach are likely minimal. Visitors should plan to find accommodations and dining in the main towns or villages on Beigan. These areas will offer a range of guesthouses, local eateries, and convenience stores to meet your needs before or after your beach visit.

Xishan Beach stands out as a hidden, white sand beach primarily favored by local explorers. Its appeal lies in its untouched quality and tranquility, offering a more secluded experience away from typical tourist crowds. This makes it ideal for those seeking a peaceful escape, sunbathing in solitude, and appreciating natural beauty without commercial development. It truly embodies a 'hidden gem' status.