We love that our favorite Jersey Shore stars have kept us up to date on all their adventures this summer, and Sammi Sweetheart has especially been busy. Earlier this week, she and Ron filmed with HGTV’s Property Brothers, and now, Sammi’s getting in touch with nature as she ziplines in Costa Rica!

Sammi posted a Keek last weekend of herself all geared up and cruising through the Costa Rican greenery. “Ziplining in Costa Rica!” Sammi said. “Scary but so much fun!” What a gorgeous view!

How brave is Sammi?! Hanging from a string, zipping through the trees — it must have been so beautiful to see, but we can imagine getting freaked out. It’s a long way down to the ground! But Sammi took it in stride — we didn’t hear so much as a peep from her in the video! Who knew she was so adventurous?

What do you think of Sammi’s latest thrill-seeking Keek? Are you surprised she went ziplining? Let us know below!