9 Essential Pieces of Gear for Your Hike to a Waterfall Swimming Hole

The air is thick with the scent of damp pine, and the distant roar of rushing water grows louder with every step down the trail. Reaching a hidden waterfall swimming hole is the ultimate reward for a hot hike, but the transition from dusty trail to slick wet rocks requires preparation. Having the wrong gear—or worse, forgetting safety essentials—can quickly turn a perfect afternoon plunge into a cold, uncomfortable trek back to the trailhead.

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Assessing Water Safety Before You Dive In

Entering a natural pool beneath a waterfall is vastly different from jumping into a backyard swimming pool. Before even touching the water, take a moment to observe the pool’s entry and exit points, looking for submerged boulders, logs, or debris washed down from upstream. Check the water clarity and depth carefully, as mountain pools can be deceptively shallow or contain hidden hazards just beneath the surface.

Temperature is another critical factor to assess before diving in. Mountain streams and spring-fed pools are often icy cold, even in the dead of summer, which can trigger sudden cold shock if you jump in headfirst. Always wade in slowly to let your body adjust, and identify a clear, easy path to scramble back out of the water if the chill becomes overwhelming.

Water Shoes – Astral Loyak Water Shoes

Standard hiking boots are great for the trail but become heavy anchors in the water, while cheap flip-flops will slide right off your feet on wet, mossy rocks. A dedicated water shoe protects your feet from sharp river stones and provides the high-traction grip needed to navigate slippery, uneven stream beds. They bridge the gap between trail hiking and wet-foot wading without requiring a gear change.

The Astral Loyak Water Shoes are the gold standard for this task because of their ultra-grippy G.15 Rubbersole and low-profile design. They look and feel like a casual canvas shoe but perform like a technical river shoe, complete with built-in drainage holes. The engineered Cordura upper resists abrasion from river gravel while allowing water to shed instantly.

• Sizing: True to size, snug sock-like fit
• Compatible uses: Kayaking, paddleboarding, wet hiking, and boating
• Maintenance: Rinse with fresh water and dry out of direct sunlight

These shoes run true to size but fit snugly to prevent debris from entering. While they perform beautifully on water and moderate trails, the barefoot-style low stack height offers minimal arch support for heavy backpacking trips. Proper care is simple but vital to preserve the sticky rubber sole.

This shoe is perfect for hikers who want a single pair of footwear to transition seamlessly from a moderate trail directly into a rocky swimming hole. It is not suitable for heavy-laden multi-day backpacking trips where rigid ankle support is necessary. The minimalist design prioritizes traction and drainage over thick underfoot cushioning.

Waterproof Backpack – Sea to Summit Hydraulic Dry Pack

Getting to a waterfall pool often involves wading through deep pools, scrambling over damp boulders, or enduring sudden mountain downpours. A standard daypack will soak through, ruining dry clothes, lunch, and electronics. A fully waterproof, submersible backpack ensures your dry gear stays completely dry, even if you lose your footing and take an accidental swim.

The Sea to Summit Hydraulic Dry Pack utilizes heavy-duty 600D TPU-laminated fabric and a secure roll-top closure to block out water completely. Unlike simple dry bags with flimsy straps, this pack features a fully removable harness system with mesh back panels and shoulder straps for comfortable hiking. The welded construction and UV-resistant material mean it can withstand years of scraping against rough granite.

• Capacity options: Available in 35L, 65L, 90L, and 120L
• Best uses: Canyoneering, river rafting, wet weather hiking, and boat transfers
• Maintenance: Wipe down the exterior and clean sand out of the roll-top track

Rolling the top properly requires at least three tight folds to ensure a watertight seal. The heavy-duty fabric adds some base weight, but the ergonomic harness makes carrying heavy loads comfortable on long approaches. Keep the buckles free of grit to ensure they snap securely.

This pack is ideal for adventurers who hike in wet, rugged environments where gear submersion is a real possibility. It is overkill for casual, dry-trail hikers who only need basic water resistance. Minimalists might find the rugged build heavier than standard nylon daypacks, but the durability is unmatched.

Packable Towel – Matador Ultralight Travel Towel

Shivering on a breezy shoreline after a refreshing plunge is a quick way to get hypothermia, even in summer. A standard cotton beach towel is bulky, heavy, and takes hours to dry, making it a miserable addition to a backpack. A high-quality packable towel provides maximum absorbency while folding down to the size of a small apple.

The Matador Ultralight Travel Towel is crafted from a specialized nanofiber material that absorbs up to 2.3 times its own weight in water. It packs down into an ultra-compact silicone travel case with a carabiner loop, allowing you to clip it to the outside of your pack. The fabric dries incredibly fast, meaning you won’t have to pack a soggy, smelly towel back home.

• Sizes: Available in Hand (15×15 inches) and Large (47×24 inches)
• Best uses: Backcountry swimming, camping, travel, and gym use
• Care instructions: Machine wash cold on a gentle cycle; do not use fabric softener

The nanofiber texture feels different than plush cotton, clingier but highly efficient at lifting water. To maintain its high absorbency, avoid washing it with fabric softeners or tumble drying on high heat. The silicone case keeps the damp towel separate from the rest of your dry gear.

This is the ultimate tool for minimalist hikers looking to shed weight and save pack space without sacrificing the ability to dry off. It is not designed for those who want a thick, plush towel to lay out on sand or gravel for hours of sunbathing.

Water Filter – Sawyer Products Squeeze Filter

Hiking in the summer heat drains your hydration reserves quickly, and drinking untreated water from a natural pool is a recipe for severe waterborne illness. Carrying gallons of water in your pack adds immense weight and fatigue. Having a reliable, lightweight water filter allows you to drink safely directly from the waterfall source, keeping your pack light on the way in.

The Sawyer Products Squeeze Filter is the undisputed champion of backcountry water filtration due to its absolute simplicity and 0.1-micron absolute hollow fiber membrane. It removes 99.99999% of bacteria and protozoa, including Giardia and Cryptosporidium. The kit includes lightweight pouches that screw directly onto the filter, allowing you to squeeze clean water into your bottle instantly.

• Thread compatibility: Standard 28mm threading fits most common water bottles
• Life span: Rated up to 100,000 gallons when backwashed regularly
• Maintenance: Use the included syringe to backwash the filter with clean water after every trip

Never allow a wet filter to freeze, as ice expansion will destroy the internal fibers and ruin its filtration capability. Using the included syringe to backwash the filter after every trip is crucial for maintaining a fast flow rate. The thread compatibility makes it incredibly versatile for pairing with standard water bottles.

This filter is essential for any day hiker, backpacker, or trail runner who wants peace of mind and unlimited clean water on the trail. It is not suitable for areas known for heavy chemical runoff or viral contamination, as it does not filter out heavy metals or viruses.

Waterproof Phone Case – Sea to Summit TPU Guide Case

Waterfall pools are prime spots for capturing memories, but dropping a modern smartphone into a deep rock pool can ruin your trip instantly. Even water-resistant phones can fail when subjected to the pressure of falling water or submerged for long periods. A dedicated waterproof case protects your phone from water, mud, and impact while keeping it fully functional.

The Sea to Summit TPU Guide Case features a low-profile, abrasion-resistant Thermoplastic Polyurethane (TPU) construction that is UV-resistant and won’t crack in cold weather. It uses a highly secure, watertight roll-top closure with a double hook-and-loop seal to achieve an IPX8 rating. The optical-grade TPU window allows for clear photos and responsive touchscreen use, even underwater.

• Sizing: Available in sizes compatible with standard and plus-sized smartphones
• Features: Integrated anchor points at the corners for secure tethering
• Maintenance: Keep the seal area free of dirt, sand, and sunscreen residue

Always test the case with a piece of dry tissue paper inside in a sink before trusting it with your phone. Ensure the roll-top is folded tightly and flat to guarantee a perfect waterproof seal. While the touchscreen works beautifully through the TPU, touch sensitivity can be reduced when the screen is completely wet.

This case is a must-have for hikers who want to use their phone for navigation or photography around wet, splash-prone environments. It is not ideal for those who prefer taking quick, unfiltered shots on the move without any layer over the camera lens.

First Aid Kit – Adventure Medical Kits Mountain Series

Wet, mossy rocks and steep canyon trails are prime territory for slips, scrapes, and twisted ankles. A minor cut or puncture wound exposed to raw river water can quickly become infected if left untreated. A well-stocked, water-resistant first aid kit ensures you can treat minor injuries immediately on the trail and hike back out safely.

The Adventure Medical Kits Mountain Series is specifically curated for group safety and contains a smart, organized layout categorized by injury type. It features a water-resistant outer bag that protects sterile dressings, bandages, and medications from trail dampness. Inside, you’ll find high-quality trauma tools, antiseptic wipes, blister treatments, and a comprehensive wilderness medicine guide.

• Weight: Weighs under a pound, making it easy to slip into any daypack
• Components: Includes trauma shears, sterile gauze, cohesive wraps, and localized pain relievers
• Maintenance: Inspect the kit annually to replace expired medications and replenish used bandages

Inspect the kit annually to replace expired medications and replenish used bandages after any trip. Consider customizing the kit with personal medications, a backup emergency whistle, or water purification tablets. The water-resistant zipper provides great protection, but the kit should not be submerged directly in water.

This kit is perfect for any group leader, family hiker, or solo adventurer who prioritizes safety and self-reliance in the backcountry. It is unnecessary for short, paved nature loops but absolutely vital once you step onto rugged, unmaintained trails.

Personal Flotation Device – Mustang Survival MIT 100

Waterfall pools are notorious for sudden depth drops, strong undercurrents, and cold water that can cause sudden muscle cramps. Even strong swimmers can struggle when caught in a churning current or dealing with physical exhaustion after a long hike. A lightweight, low-profile personal flotation device (PFD) provides crucial buoyancy without restricting your movement on the trail or in the water.

The Mustang Survival MIT 100 is an inflatable PFD utilizing Membrane Inflatable Technology to provide a premium, lightweight fit. It stays slim and unobtrusive while you hike or paddle, only inflating when you pull the manual cord to deploy 28 pounds of buoyancy. The durable 500D nylon outer shell resists tearing on rough rock faces and trail brush.

• Inflation mechanism: Manual inflation avoids accidental deployment from rain or heavy splashes
• Sizing: Universal adult sizing fits chest sizes from 30 to 52 inches
• Maintenance: Inspect the CO2 cylinder regularly and replace the rearming kit after any deployment

Manual inflation is highly recommended for this task, as it prevents accidental deployment from rain, heavy splashes, or wading. Keep in mind that you must pull the cord to inflate the vest, meaning it requires conscious action to work. Store the PFD in a dry place away from sharp objects to prevent accidental punctures.

This PFD is ideal for hikers, paddlers, and recreational swimmers who want maximum safety with minimal bulk while exploring deep natural pools. It is not designed for children, non-swimmers, or high-impact watersports where an inherently buoyant foam vest is required.

Mineral Sunscreen – Thinksport SPF 50+ Sunscreen

Spending hours lounging around a sun-drenched pool or hiking open ridges leaves you exposed to intense UV rays. Chemical sunscreens often contain active ingredients that wash off and harm delicate aquatic ecosystems, leaving an oily chemical sheen on pristine mountain pools. A water-resistant, mineral-based sunscreen protects your skin while keeping the water clean and safe for local wildlife.

Thinksport SPF 50+ Sunscreen is a dermatologist-recommended mineral sunscreen that uses non-nano zinc oxide to block harmful UVA and UVB rays. It was the first sunscreen to pass Whole Foods Premium Care requirements, ensuring it is free of biologically harmful chemicals like oxybenzone and avobenzone. It offers the highest level of water resistance (80 minutes) without leaving an oily, greasy residue on your skin.

• Application: Apply 15 minutes before sun exposure, rubbing it in thoroughly
• Reapplication: Reapply after 80 minutes of swimming or sweating, and immediately after towel drying
• Shelf life: Check the expiration date on the crimp of the tube; store in a cool place

Apply the mineral sunscreen 15 minutes before sun exposure, rubbing it in thoroughly to minimize the white mineral tint. Reapply after 80 minutes of swimming or sweating, and immediately after towel drying. Store the tube in a cool, dry place to prevent the ingredients from separating over time.

This is the perfect sunscreen for eco-conscious hikers and swimmers who demand high-performance sun protection that won’t harm aquatic life. It is not ideal for those who absolutely dislike the slight, temporary white cast characteristic of high-percentage zinc oxide formulas.

Packable Blanket – Matador Pocket Blanket 2.0

Once you dry off, you’ll want a comfortable spot to rest, eat lunch, or gear back up. Damp soil, sharp pine needles, and rough gravel around waterfall shores make sitting directly on the ground uncomfortable and messy. A puncture-resistant, packable blanket provides a clean, dry oasis for you and your gear without taking up valuable space in your pack.

The Matador Pocket Blanket 2.0 is designed with HyperLyte nylon, making it highly water-resistant, puncture-resistant, and incredibly light. It folds down to fit in the palm of your hand but opens up to comfortably sit two to four adults. It features integrated, rust-resistant metal ground stakes in the corners to keep the blanket flat in windy conditions, along with sand pockets for beach use.

• Dimensions: Measures 63 x 44 inches when fully deployed
• Folding guide: Features stitched “Easy Pack Patterns” that guide you on how to fold it back into its storage pouch
• Maintenance: Shake off dirt and debris before packing, and hand wash or wipe clean after muddy trips

The blanket features stitched “Easy Pack Patterns” that guide you on how to fold it back into its storage pouch. While highly puncture-resistant, avoid using it over highly sharp, jagged volcanic rock or cacti. Shake off dirt and debris before packing to prevent grinding sand into the fabric.

This blanket is perfect for minimalists and day hikers who want a quick, clean seating option for trail breaks and picnics. It is not suitable for cold-weather insulation or as a sleeping pad substitute, as it provides no thermal insulation or padding.

Evaluating Waterfall Currents and Underflow Risks

Waterfall swimming pools are dynamic, powerful hydrological systems. The impact of falling water creates a constant downward force, pushing water down and out along the pool floor—a phenomenon known as underflow. This current can trap swimmers beneath the surface, pinning them against submerged rocks or holding them under in the aerated, low-buoyancy water directly beneath the falls.

To minimize these risks, always keep a safe distance from the plunge zone where the waterfall meets the pool surface. Look for bubbling white water, which indicates highly aerated water that cannot support human buoyancy, making swimming extremely difficult even with a PFD. Always observe the outflow of the pool; if the water exits through a narrow, rapid chute, ensure you stay far upstream to avoid being swept downriver.

Cleaning and Drying Your Gear After the Hike

Bringing damp, muddy gear home and leaving it crumpled in a dark corner of your garage is a recipe for mold, mildew, and premature gear failure. Natural pools contain organic matter, bacteria, and fine sediment that can degrade waterproof coatings and corrode zippers. Once you return from your hike, dedicate time to properly cleaning and drying every piece of equipment to ensure its longevity.

Start by thoroughly rinsing your water shoes, dry pack, and PFD with clean, fresh water to wash away dirt, sand, and algae. Hang these items to dry completely in a well-ventilated, shaded area, as direct, intense sunlight can degrade synthetic fabrics and weaken rubber outsoles over time. Empty your first aid kit to check for damp items, backwash your water filter completely, and machine wash your packable towel and blanket so they are ready for the next adventure.

With the right gear packed and safety protocols in mind, you can approach any waterfall swimming hole with complete confidence. Investing in durable, highly specialized equipment ensures you stay dry, comfortable, and safe while protecting the delicate natural environments you visit. Pack smart, respect the water’s power, and enjoy the ultimate reward of a pristine backcountry plunge.