Old Dam Rope Swing
Swimming hole in Boise, Idaho · River
Old Dam Rope Swing is a river swimming hole. It is near Boise, Idaho. Access is free. Best season: Summer (June to August) is a strong choice for.
Typical season: Summer (June to August) is a strong choice for
About Old Dam Rope Swing
Old Dam Rope Swing sits in Idaho along Payette River. Swimmers come for a natural day on the water without resort amenities.
This unofficial, unsanctioned . No signage, no crowds, no amenities, just a rope, a river, and the sound of water moving through cottonwood-shaded canyon walls. The remnants of an old dam give the spot its name and its character, lending a sense of rugged history to what is otherwise a purely natural escape.
The Payette River here is flanked by dense riparian vegetation. Willows, wild grasses, and stands of trees that cast dappled shade over the bank on warm summer afternoons. The air smells of river mud and sun-warmed stone. Wildlife is a genuine presence: keep your eyes open for herons standing motionless in the shallows, songbirds darting through the brush, and the occasional mule deer picking its way to the water's edge. The landscape feels alive in a way that developed . Reaching the water requires a short, unmarked trail from the parking area. Nothing technical, but sturdy footwear is a smart call and a basic level of fitness will serve you well on uneven ground. On a July afternoon, when the air temperature climbs and the river has settled from spring runoff into a more manageable flow, the sensation of dropping into that cold water is genuinely thrilling.
No lifeguards patrol Old Dam Rope Swing. Facilities are limited, so judge depth, current, and weather when you arrive.
Key facts
Structured details for trip planning — verify access and fees with the land manager before you visit.
- Water type
- River
- Water body
- Payette River
- Fee
- Free
- Nearest town
- Boise
- State
- Idaho
- Coordinates
- 43.92600, -116.44285
- Best season
- Summer (June to August) is a strong choice for . Spring offers spectacular views but higher water levels, while fall provides a quieter atmosphere and vibrant foliage.
- Access difficulty
- Moderate - A short, unmarked trail from the parking area requires sturdy footwear and basic fitness.
- Parking
- Designated area
- Lifeguard
- Present (seasonal)
- Cliff jumping
- Reported
- Camping
- No camping at site
- Activities
- Swimming, Rope Swing
- Facilities
- No formal amenities are available. You should bring their own supplies, including water, snacks, and trash bags for packing out waste.
- Last verified
- May 12, 2026
The experience
- Best time to visit Summer (June to August) is a strong choice for . Spring offers spectacular views but higher water levels, while fall provides a quieter atmosphere and vibrant foliage.
- Access Moderate - A short, unmarked trail from the parking area requires sturdy footwear and basic fitness.
- Facilities No formal amenities are available. You should bring their own supplies, including water, snacks, and trash bags for packing out waste.
- Camping nearby No camping at site
Highlights & features
- Rope swing over the Payette River
- Refreshing swimming spot with clear water
- Scenic riverside setting with shaded areas
- Wildlife and lush vegetation
- Rustic, off-the-beaten-path experience
- Combination of historical remnants and natural beauty
- Exciting rope swing experience
- Proximity to both Boise and Emmett
How to get there
Old Dam Rope Swing lies in Idaho near Boise, Emmett. Use these driving notes as a starting point and confirm road conditions before you go. Bring water, sunscreen, and gear for a primitive swim day. Weekends and holidays can draw more visitors. Check local updates on access and water levels before you leave home.
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Starting Point: Boise, ID
Begin your journey by heading west on Route 44 (State Street) toward Interstate 84. Merge onto I-84 West and continue past Eagle until you reach the intersection with Route 16 (Emmett Highway). Turn right onto Route 16 North and follow it toward Emmett. In Emmett:
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4. Once you arrive in Emmett, turn right onto South Substation Road.
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5. Continue on South Substation Road, then turn right onto Waterwheel Road.
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6. Follow Waterwheel Road until you reach North Plaza Road. Turn left onto North Plaza Road.
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7. Drive along North Plaza Road, which runs parallel to the Payette River.
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Final Approach
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8. Just before you cross the Payette River, turn right onto Old Dam Road.
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9. Look for a trailhead on the left side of Old Dam Road. This trail leads to the rope swing area.
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Parking and Trail Details
Parking is available along Old Dam Road, but space may be limited, so plan accordingly. The trail to the rope swing is unmarked but easily visible from the road. It is a short walk to the . Be prepared for uneven terrain and bring appropriate footwear for the trail. Have a safe visit to the Old Dam Rope Swing and exercise caution when using the rope swing and !
Plan your visit
Old Dam Rope Swing works well as a day trip from Boise or Emmett. Stock up in town, then head to the water with food, water, and sun protection. Combine the swim with camping at Laird Park or browse more Idaho river spots in our directory. For the full list in Idaho, see our state directory.
Access & fees
This is an unofficial, unsanctioned recreation site. Access is via an unmarked trail from Old Dam Road. Parking is informal and limited along the roadside. No facilities or services are confirmed. Visitors assume all risk.
Top picks for this trip
Hydro Flask Wide Mouth Bottle
A do-everything bottle that holds ice through a full hot day at the water.
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Willit Rashguard Swim Shirt UPF 50+
The best all-around sun shirt for swimming holes — light enough to swim in, dry enough to hike out in.
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What to pack for Old Dam Rope Swing
Gear we compare side by side for river swims like this one — water access, sun, and the hike in.
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Frequently asked questions
Can you swim at Old Dam Rope Swing?
Yes. Old Dam Rope Swing near Boise and Emmett in ID is a river swimming spot on Payette River. Scout depth and current before entering — no lifeguards at most natural access points.
Is Old Dam Rope Swing free?
Access is generally free (fee listed as “No”). Confirm any parking or day-use rules on site, and pack out trash.
How do you get to Old Dam Rope Swing?
Old Dam Rope Swing is in ID within day-trip range of Boise and Emmett. Use a current map for the put-in or park entrance; cell service can be limited at remote spots.
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Map & location
Culture & history
The Payette River is named after early fur trader Francois Payette, and the area reflects both natural and historical nuances of Idaho's frontier heritage.
Conservation
Visitors are encouraged to practice Leave No Trace principles. Avoid littering and respect the local ecosystem to preserve the area's natural beauty.
Sources & updates
Spotted outdated access, fees, or safety info? Send a correction with the page URL — we review every submission.