Chungcheongdo Valleys 2026: Top 3 Deep Swimming Spots & Picnic Info

Dreaming of a refreshing escape to the valleys of Chungcheong-do?

For those of you searching for pristine valleys with crystal-clear waters, easily accessible from the capital region,

we've meticulously curated a list of the top 3 most sought-after and incredibly popular valleys in Chungcheong-do!

Just as you're about to embark on your adventure, the burning questions often arise: 'Are there deep spots for a thrilling plunge?',

'Can you sizzle up some delicious Korean BBQ (Samgyeopsal) while you're there?', and 'What's the cost for renting a cozy pyeongsang (a traditional flat wooden deck)?'

We've packed this guide with all the essential insights, so you can dive straight into planning your perfect weekend getaway!

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📌 Table of Contents

1. Goesan Ssangok Valley: Deep Diving Spots & Pyeongsang Rental Costs

2. Danyang Namcheon Valley: Pristine Waters & Camping — Perfect for Families!

3. Geumsan Cheonggangsu Valley: Cookout Friendly & Pro Tips for Snagging the Best Spot!

4. 💡 Your Essential Checklist Before Visiting Chungcheong-do's Valleys

5. More Summer Water Fun Ideas You'll Love

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1. Goesan Ssangok Valley (Deep Diving Thrills & Pyeongsang Prices!)

Ssangok Valley, a signature destination in Goesan, Chungbuk, is nestled gracefully between Boramun Mountain and

Chilbosan Mountain, gifting it with incredibly clear and refreshingly cool waters.

Water Depth

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From gentle, shallow areas perfect for children to splash around, all the way to thrilling deep diving spots over 2 meters (6.5 feet) — exceeding adult height,

this valley offers a fantastic variety, making it an absolute paradise for adults seeking aquatic adventures!

Cooking Allowed

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You're welcome to cook if you utilize the pyeongsangs (traditional flat wooden decks) provided by designated restaurants (note: some areas may have restrictions).

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Pyeongsang Prices & Reservations

Along the picturesque valley, you'll find numerous restaurants offering pyeongsang (flat wooden deck) rentals.

During peak season, pyeongsang rentals typically range from ~$35 to ~$48 for a full day.

And here's a savvy tip: if you order a delicious meal like Baeksuk (Korean whole chicken soup), many places will offer a discount on your pyeongsang rental fee!

Parking & Pro Tip

On weekends, aim to arrive before 9 AM to secure one of those prime shaded pyeongsang spots right by the valley's edge!

👉 Ready to visit? Book Your Goesan Hotel at the Best Price Here!

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2. Danyang Namcheon Valley (The Ultimate Family Retreat & Pristine Waters!)

Nestled gracefully at the foot of Sobaeksan National Park, Danyang Namcheon Valley

is a blissful retreat where lush, verdant forests meet crystal-clear spring water flowing over ancient rocks.

Water Depth

From perfectly safe depths ideal for children to float around in tubes, to

waters reaching adult chest height, this valley is incredibly popular among families seeking a refreshing getaway.

Water Quality & Environment

Being part of a National Park, water quality is rigorously managed and maintained,

resulting in water so pure and transparent you can clearly see to the bottom.

Cooking Allowed

Cooking is not permitted directly within the valley itself. (However, if you're staying at the adjacent Namcheon Valley Campground/Campsite, you can enjoy cooking in their designated areas).

We highly recommend packing a delicious picnic or bringing along some pre-prepared takeout to enjoy!

Parking

You can use the Namcheon Valley parking lot,

and after parking, it's an easy walk to the valley.

👉 Book the Lowest Price Accommodation in Danyang

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3. Geumsan Cheonggangsu Valley (Cooking Allowed & Popular Spot with Young Crowds)

Cheonggangsu Valley, located on the border of Geumsan in South Chungcheong Province and Wanju in North Jeolla Province,

is a popular spot whispered about among water lovers.

Water Depth

The valley is wide and has many deep sections that exceed an adult's height,

so life jackets or tubes are essential.

Cooking Permitted

When using a 'peongsang' (flat wooden platform), cooking, such as grilling meat, is allowed!

This is the perfect valley to bring your own samgyeopsal (pork belly) or baeksuk (boiled chicken) and enjoy a meal.

Peongsang Price

Based on a day's use, prices range from ~$35 to ~$55,

and during peak season weekends, it's very popular, so we recommend making a reservation by phone in advance.

Travel Tip

There are sections where the water depth suddenly increases, so make sure to bring safety equipment.

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5. 💡 Essential Checklist Before Visiting Chungcheong Province Valleys

Safety Equipment is a Must

Goesan Sanggok and Geumsan Cheonggangsu have many deep sections,

so be sure to bring life jackets or arm tubes.

Recommended: Arrive Early

On weekends, you should arrive between 8:30 AM and 9:00 AM to secure

a good shaded 'peongsang' and a parking spot.

Prepare Trash Bags

When using valleys where cooking is allowed, it's good etiquette to take your trash with you!

Bringing designated trash bags in advance will be convenient.

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📌 Recommended Summer Water Play Spots You Might Also Like

[2026 National Deep Valleys & Snorkeling Spots: A Complete Guide]

[3 Diving Hotspots in Gyeonggi Province Near Seoul]

[3 Jeonbuk Valley Spots]

If you have any questions, please leave a comment, and I'll reply!

Everyone, have a cool and safe summer vacation, and if my post was helpful, don't forget to [Follow Me]

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