Finding the perfect gift for a 30-year-old sister who loves hiking and the outdoors can be a daunting task. A great gift for her would be a hiking kit. This could include a new hiking backpack, a sturdy pair of hiking boots, a rain poncho, a water bottle, a pocket knife, a compass, a first aid kit, and a camping cook set. These items will help her stay safe and comfortable on her hikes and outdoor adventures. Additionally, a gift card for a camping or outdoor store would be a great way to let her pick out items that she needs or wants for her outdoor activities.

Another great gift idea is a subscription box for outdoor enthusiasts. There are many companies that offer boxes filled with items like energy bars, trail mix, gear, and apparel. She will love receiving a surprise box filled with useful items every month.

Finally, a gift that she will truly appreciate is a guided hiking and camping trip. This could be a weekend trip to a nearby national park or a longer adventure to a more remote location. She will love the chance to explore and have an adventure with a knowledgeable guide.

No matter what gift you choose for your 30-year-old sister, she is sure to appreciate the thought and effort you put into finding something special for her.