For a unique and mesmerizing effect, consider using glow-in-the-dark pebbles to light up your coastal garden pathway. These pebbles absorb sunlight during the day and emit a soft glow at night, creating a magical and ethereal atmosphere. You can scatter them along the edges of your pathway or create patterns and designs. Glow-in-the-dark pebbles are a low-maintenance option that adds a touch of enchantment to your coastal garden. With these pebbles, your pathway will become a captivating focal point in your garden.