Rock Garden, located at 9863+QFM in Harmu (Gonda Hill, Kanke Road), Ranchi, Jharkhand 834002 (~4 km from Albert Ekka Chowk near CMPDI HQ and Kanke Dam), is a scenic man-made park crafted from local Gonda Hill rocks, second only to Jaipur's in fame, blending natural boulders with artistic sculptures. Open typically 9 AM–8 PM, it showcases carved rock statues/figures, faux waterfalls, distinctly shaped formations, an iron rod jhula (swing) on two poles, lush greenery/pathways for strolls, panoramic dam/city views (stunning sunsets), and picnic spots—perfect for family outings, friends, or quiet refreshment (1–2 hour visits). Entry ~₹30. Rated 4.1/5 from 19 Google reviews (Tripadvisor 4.1/165), it's hailed as a "beautiful place for refreshment" and family/fiancée time amid city hustle, with striking art and vistas, though modest size/infrastructure noted. A top local escape blending nature and creativity.