Zhejiang's Hidden Gem! Discovered a 20°C 'Underground Wonderland' in Summer

🌈 Highlights: ✔️ Triple combo of caves + waterfalls + canyons! Stalactites shaped like dinosaurs🦕 and fairies🧚♀️ look breathtaking under the lights～ ✔️ "Valley of Love" Mandarin Duck Pool, where legend says Tang Monk rescued a beauty💘—photos come with a fairy-tale filter! ✔️ Gurgling underground rivers make summer so cool you’ll want to kick off your shoes and splash💦—nature’s own air-conditioned room! 📅 1-Day Itinerary: ⏰ Morning: Explore Tianhuangping Power Station (massive underground plant + pumped-storage tech) ⏰ Afternoon: Canyon hike → Longtan Waterfall photo op → Make a wish at Mandarin Duck Pool → Cave adventure (must-see stalactite wonders) ⏰ Evening: Glass walkway at sunset for panoramic views—so beautiful it’ll make you cry😭 🚗 Driving Tips: 🚘 Navigate to "Anji Changgu Dongtian," ~2.5h from Hangzhou/Shanghai 🅿️ Huge parking lot, but arrive before 9am in peak season! ⚠️ Cave floors are slippery—wear grippy shoes! Parents, pack snack pouches for kids ⛱️ Must-Visit Spots: 1️⃣ Longtan Waterfall: 30-meter cascade with post-rain mist rainbows🌈 2️⃣ Tianguan Neng Cave: Boat through illuminated caves🚣♀️—feels like Pandora! 3️⃣ Hero Saves Beauty Cliff: Strike a pose with the caption: "Tang Monk, save me!"😂 4️⃣ Water Play Pool: Crystal-clear summer fun—catch tiny fish🐟 🏨 Stay Options: 🏡 Huzhou Jingshuang Farmstay: ~¥150/person, bamboo views + homemade bamboo rice🍚 🏨 Anji Hanyun Mountain Luxe Hotel: Boutique luxury with starry terraces✨ (worth the splurge) 🌿 Local Eats Zone: ~¥80/person for claypot chicken + bamboo shoot stir-fry—lick-the-plate good! 💗 Pro Tips: 🎫 ¥38 tickets (half-price for students/seniors 60+), free for military/disabled 👗 Outfit tip: Light-colored maxi dress + straw hat—phone pics turn blue in caves, bring a reflector! 🍜 Food Easter egg: "Fujiwara Tofu Shop" at the entrance sells viral tofu cake—sweeter than first love～ ⏳ Avoid: No flash in caves—phones capture enough! Skip the camera.