Explore Ganh Da Dia, Phu Yen’s stunning basalt rock formations! Discover eco-friendly activities, costs, transport, and Legend Travel Group’s sustainable tours. Book your geological adventure now
Capture the geological marvel of Phu Yen’s coastal gemGanh Da Dia, also known as Da Dia Reef, is a mesmerizing natural phenomenon in An Ninh Dong Commune, Phu Yen, located 35 km northeast of Tuy Hoa and 480 km northeast of Ho Chi Minh City. Following Vietnam’s 2025 administrative merger with Dak Lak Province, this National Scenic Relic, famed for its unique basalt rock columns, attracts over 30,000 visitors annually, ranking among the world’s top geological formations alongside Ireland’s Giant’s Causeway and Scotland’s Fingal’s Cave. With entry fees at $0.80–$1.20 (20,000–30,000 VND), Ganh Da Dia is a must-visit for eco-tourists and nature enthusiasts seeking Phu Yen’s geological marvels.
Set against the South China Sea, Ganh Da Dia’s hexagonal basalt pillars, formed by volcanic activity millions of years ago, create a honeycomb-like seascape. Sustainable practices like regulated visitor access and biodegradable dining options preserve its pristine environment. The tropical climate (dry season: January–August, 22–30°C or 71.6–86°F; rainy season: September–December, 20–28°C or 68–82.4°F) supports year-round visits. Legend Travel Group’s eco-tours immerse you in this natural wonder, supporting local communities and sustainable initiatives. Book via links in this guide or contact us at WhatsApp: +84825862222 or email: sales@legendtravelgroup.com!
Vietnam’s 2025 restructuring merged Phu Yen into Dak Lak Province, with Phu Yen and Tuy Hoa now wards. Ganh Da Dia, in Phu Yen, is easily navigated using ward-based maps, with Tuy Hoa as a key hub 35 km away.
With over 17 years as Southeast Asia’s leading sustainable tourism operator, Legend Travel Group crafts eco-friendly tours to Ganh Da Dia, blending adventure with cultural immersion. Our low-impact transport (electric scooters, bicycles) and English-speaking guides share insights on geological formations, local fishing traditions, and green practices. Supporting Phu Yen’s communities, our tours align with Vietnam’s sustainability goals, as seen in initiatives like UNDP’s green transport stations in Tuy Hoa. Enjoy transparent pricing, free cancellations up to 48 hours before departure, and 24/7 support. Sign up for a Legend Travel Group account to track our guides and book eco-tours via links on this page
Ganh Da Địa - Dive into the natural charm of Phu Yen Travel (Source: Source: Internet)Located in Phu Yen, Ganh Da Dia spans a 200-meter coastal stretch, featuring prismatic basalt columns formed by volcanic lava cooling and contracting millions of years ago. Recognized as a National Scenic Relic in 1998, its hexagonal pillars, resembling a giant honeycomb, are a geological masterpiece, hosting over 35,000 columns with some reaching 2–3 meters high. Nearby beaches and fishing villages add cultural charm, while sustainable features like eco-friendly pathways and local-guided tours protect its ecosystem, home to 50+ marine species. Ganh Da Dia’s unique beauty makes it a highlight of Phu Yen’s eco-tourism, drawing photographers, geologists, and travelers year-round.
These sustainable activities, costing $0.80–$15, blend nature and culture:
Walk the 400-meter path to Ganh Da Dia, best at 7:00 AM, with entry at $0.80–$1.20 (20,000–30,000 VND). Photograph the honeycomb-like pillars.
Cost: $0.80–$1.20; guided tour $2–$4 (50,000–100,000 VND).
Hours: Daily, 6:00 AM–6:00 PM.
Eco-Friendly Note: Stick to pathways to protect rocks; avoid littering.
Tip: Included in Legend Travel Group’s Ganh Da Dia Eco-Tour ($50–$80).
Snorkel vibrant reefs, best at 8:00 AM, with gear rentals at $4–$7 (100,000–175,000 VND). Spot marine life near An Ninh Dong Beach.
Cost: $4–$7; beach access free.
Hours: Daily, 7:00 AM–5:00 PM.
Eco-Friendly Note: Use reef-safe sunscreen; avoid touching corals.
Tip: Rent gear at local docks; included in Legend Travel Group’s Ganh Da Dia Coastal Eco-Tour ($50–$80).
Tour nearby villages, best at 9:00 AM, with guided visits at $2–$4 (50,000–100,000 VND). Learn about Phu Yen’s fishing traditions.
Cost: $2–$4; entry free.
Hours: Daily, 8:00 AM–5:00 PM.
Eco-Friendly Note: Respect village spaces; support local vendors.
Tip: Combine with Ganh Da Dia visit; included in Legend Travel Group’s Phu Yen Cultural Eco-Tour ($100–$150).
Overnight in sustainable homestays in An Ninh Dong, best at 6:00 PM, for $10–$15 (250,000–375,000 VND), with seafood dinners ($2–$5).
Cost: $10–$15; meals $2–$5.
Hours: Check-in 2:00 PM; check-out 12:00 PM.
Eco-Friendly Note: Supports local families; uses biodegradable amenities.
Tip: Book via Legend Travel Group for cultural dining; included in Ganh Da Dia Overnight Eco-Tour ($100–$150).
Enjoy a picnic near the rocks, best at 11:00 AM, with local snacks ($0.50–$2 or 12,500–50,000 VND). Relish ocean views.
Cost: $0.50–$2; entry $0.80–$1.20.
Hours: Daily, 6:00 AM–6:00 PM.
Eco-Friendly Note: Use reusable containers; clean up waste.
Tip: Buy snacks from local vendors; bring a blanket.
Photograph the vibrant allure of Phu Yen’s seascape (Source: Source: Internet)Visit from January to August for dry, warm weather (22–30°C or 71.6–86°F), ideal for exploring and snorkeling. The rainy season (September–December) enhances coastal greenery but makes paths slippery, requiring rain gear. Weekdays (Monday–Thursday) see 50–150 visitors daily, compared to 200–600 on weekends and holidays like April 30 and May 1. Early mornings (6:00–9:00 AM) offer cool temperatures and soft light for photography, while afternoons (2:00–5:00 PM) suit relaxed picnics. Avoid the rainy season (September–December) for the best experience, as storms can disrupt access.
Ganh Da Dia, in Phu Yen, is 35 km from Tuy Hoa (45–60 min) and 480 km from Ho Chi Minh City (7.5–8.5 hours):
By Private Car: Drive 45–60 min from Tuy Hoa via National Highway 1A to Chi Thanh, then 12 km to Ganh Da Dia, costing $15–$20 (375,000–500,000 VND) round-trip for 4 people. Book via Legend Travel Group.
By Electric Taxi (Xanh SM): Eco-friendly VinFast taxis, 45–60 min from Tuy Hoa, $10–$15 (250,000–375,000 VND) one-way. Use Xanh SM app.
By Motorcycle: Ride via National Highway 1A from Tuy Hoa, 45–60 min, $2–$3 (50,000–75,000 VND) fuel; rental $7–$12/day (175,000–300,000 VND). Helmets mandatory (fines up to $40 or 1,000,000 VND).
By Public Bus + Xe Om: Bus from Tuy Hoa to Chi Thanh (30 min, $0.50–$1 or 12,500–25,000 VND), then xe om to Ganh Da Dia (15 min, $2–$3 or 50,000–75,000 VND). Total: $5–$8 (125,000–200,000 VND) round-trip.
By Flight + Taxi: Fly to Tuy Hoa Airport (VTS) from Ho Chi Minh City (1 hour, $30–$60 or 750,000–1,500,000 VND), then Xanh SM taxi to Ganh Da Dia (50 min, $12–$18 or 300,000–450,000 VND).
Navigation Tip: Save “Ganh Da Dia, Phu Yen” in offline maps (Maps.me); follow signs from Chi Thanh. Parking: $0.20–$0.80 (5,000–20,000 VND).
Eco-Friendly Note: Xanh SM taxis or bicycles reduce emissions; group buses lower impact.
Safety: Secure valuables; confirm taxi/xe om fares.
Experience Phu Yen Tours with sustainable adventures (Source: Source: Internet)Pack these essentials for a sustainable trip:
Clothing: Light layers, sturdy shoes for rocky paths; waterproof jacket ($3–$7 or 75,000–175,000 VND) for rainy season; swimwear for nearby beaches.
Sun Protection: SPF 50+ sunscreen, sunglasses.
Travel Essentials: Reusable water bottle, compact umbrella ($2–$5), mosquito repellent ($0.50 or 12,500 VND), hand sanitizer ($0.50).
Tech Gear: Smartphone with Grab/Xanh SM apps, offline maps, portable charger; Vietnamese SIM card ($5–$10).
Outdoor Gear: Small backpack, snorkel mask, camera for rock formations.
Documents: Passport copy, travel insurance, VND (10,000–50,000 notes).
Eco-Friendly Items: Reusable tote for snacks ($1–$2); biodegradable wipes.
Extras: Snacks for picnics; cash for vendors.
Tip: Carry small VND notes for entry ($0.80–$1.20) or snacks ($0.50–$2).
Entry and Activity Fees
Ganh Da Dia Entry: $0.80–$1.20 (20,000–30,000 VND).
Guided Rock Tour: $2–$4 (50,000–100,000 VND).
Snorkeling: $4–$7 (100,000–175,000 VND).
Fishing Village Tour: $2–$4 (50,000–100,000 VND).
Eco-Homestay: $10–$15/night (250,000–375,000 VND).
Picnic Snacks: $0.50–$2 (12,500–50,000 VND).
Drinks (Water, Coffee): $0.30–$1 (7,000–25,000 VND).
Souvenirs (e.g., Seashell Crafts): $2–$5 (50,000–125,000 VND).
Guided Eco-Tour: $15–$25 (375,000–625,000 VND).
Transportation (Round-Trip, from Tuy Hoa)
Private Car: $15–$20 (375,000–500,000 VND).
Xanh SM Electric Taxi: $20–$30 (500,000–750,000 VND).
Motorcycle: $2–$3 (50,000–75,000 VND) fuel; rental $7–$12/day.
Public Bus + Xe Om: $5–$8 (125,000–200,000 VND).
Parking: $0.20–$0.80 (5,000–20,000 VND).
SIM Card: $5–$10 (125,000–250,000 VND).
Total Daily Cost (Per Person, from Tuy Hoa)
Budget: $5–$15 (bus + xe om, snacks).
Mid-range: $20–$40 (taxi, activities, homestay).
Luxury: $50–$80 (private car, premium tour, homestay).
Tip: Budget for entry ($0.80–$1.20), activities ($2–$7), and transport ($5–$30); carry cash for vendors (no cards accepted).
Learn Phu Yen’s natural heritage with expert insights (Source: Source: Internet)Timing: Visit at 6:00–9:00 AM for cool weather; January–August for dry paths. Weekdays for fewer crowds (50–150 vs. 200–600 on holidays). Avoid September–December rainy season for safer access.
Booking: Reserve Legend Travel Group’s tours 24–48 hours ahead for guided visits or homestays. Buy entry tickets on-site; book snorkeling at local docks.
Sustainability: Stay on pathways to protect rocks; bring reusable bottles. Support local vendors for snacks ($0.50–$2) or crafts ($2–$5).
Navigation: Save “Ganh Da Dia, Phu Yen” in offline maps; ask locals in Chi Thanh for directions. Avoid night travel due to rural roads.
Safety: Wear sturdy shoes; secure valuables. Confirm taxi/xe om fares.
Weather: Dry season for safe exploration; rainy season needs rain gear ($3–$7) and waterproof bags ($3–$7). Check AccuWeather.
Cultural Respect: Greet with “xin chào”; respect fishing village traditions. Avoid touching rock formations.
Health: Drink bottled water ($0.50); carry mosquito repellent and sanitizer.
Our eco-friendly tours showcase Ganh Da Dia’s geological splendor:
Ganh Da Dia Eco-Tour ($50–$80/person, 1 day): Electric scooter from Tuy Hoa for rock exploration, snorkeling, and village tour, with seafood lunch ($2–$5). Includes guide, transport.
Ganh Da Dia Overnight Eco-Tour ($100–$150/person, 2 days): Rock tour, eco-homestay, and Tuy Hoa market visit. Includes meals, eco-transfers.
Phu Yen Coastal Explorer ($250–$400/person, 3 days): Ganh Da Dia, Vung Ro Bay, Bai Mon Beach, and homestays. Includes meals, guides.Prices include guides, eco-transfers, fees. 15% off for groups of 8+! Sign up for an account to track tours and book now via links!
Ganh Da Dia in An Ninh Dong Commune, Tuy An District, Phu Yen Province, captivates with its mesmerizing hexagonal basalt columns and coastal allure, drawing over 30,000 visitors yearly with affordable entry fees of $0.80–$1.20 (20,000–30,000 VND), located 440 km from Ho Chi Minh City. Recognized as a National Scenic Relic in 1997 and a Special National Monument in 2020, this geological marvel, formed by volcanic activity 200 million years ago, blends Phu Yen’s natural heritage with sustainable eco-tourism through eco-friendly pathways and regulated fishing. Legend Travel Group’s Phu Yen Tours ensure a green, immersive Phu Yen Travel experience, guiding you through rock exploration, fishing village tours in An Ninh Dong, and nearby sites like Mang Lang Church and Vung Ro Bay. Don’t miss out—sign up for a Legend Travel Group account, browse our featured tours, and book your eco-friendly adventure today!
Ready to explore Ganh Da Dia in Phu Yen? Reserve your sustainable tour with Legend Travel Group and embark on an unforgettable geological eco-adventure!
Author Bio: Written by Tony Bùi, with over 20 years of experience in the travel industry, guiding 100,000+ travellers across Southeast Asia. This guide draws from firsthand insights, guest feedback from Legend Travel Group surveys.
Sources:
Ganh Da Dia Information: vinpearl.com, dadiabeachhouse.com, evendo.com, lilystravelagency.com, vietnamdiscovery.com, tripadvisor.com, vietnam.vn, phuyentravel.online
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