Kidney Shaped Backyard Pool Ideas: Creative Designs & DIY Tips

Ever stood in your backyard on a hot Saturday with a garden hose in hand, dreaming of a cool retreat but worried about space, budget, or permits? If you’ve imagined a graceful, curvy pool that fits a quirky yard better than a rectangle ever could, kidney shaped backyard pool ideas might be your perfect answer. The kidney shape is forgiving, naturally organic, and works well in small or awkward spaces — and yes, many elements can be tackled as DIY projects if you plan carefully.

Why choose a kidney shaped backyard pool?

The kidney-shaped pool is a classic for good reason. Its asymmetrical curve creates natural zones — a shallow lounging area and a deeper swim spot — while fitting into irregularly shaped yards. It feels softer and more natural than geometric designs and pairs beautifully with landscaping, waterfalls, and decking. For homeowners looking for backyard pool design inspiration that balances form and function, the kidney pool is versatile and attractive.

Top kidney shaped backyard pool ideas for every yard

Whether you want a budget-friendly DIY plunge or a luxury oasis, here are practical design concepts to spark your imagination.

1. Small backyard kidney pool with tanning ledge

• Install a shallow tanning ledge (also called a sun shelf) along the curve for kids and sunbathers.
• Use compact filtration and a salt system to reduce maintenance in tight spaces.
• Pair with vertical planters and a slim deck to maximize usable area.

2. Natural lagoon style with rockwork and plants

• Use irregular stone coping and boulders along the kidney curve to mimic a natural pond.
• Add native grasses, ferns, and cascading plants for privacy and a lush look.
• Consider a small recirculating waterfall to create soothing sound and hide equipment.

3. Modern minimalist kidney pool

• Go for clean plaster or pebble finish, linear lighting, and deck-to-pool flow.
• Use dark tile or a deep blue finish to make the pool look sleek and serene.
• Combine with composite decking or polished concrete for a contemporary vibe.

4. Family-friendly pool with attached spa and shallow play area

• Design a shallow bay for toddlers and a separate deeper end for swimming laps.
• Integrate a raised spa at one end of the kidney curve for visual interest.
• Install a safety fence and pool cover as part of your design plan.

DIY tips and a step-by-step approach

Want to manage part of the project yourself? Here’s a practical roadmap that balances DIY labor with professional help where it matters.

1. Research & permits: Check local zoning, pool barrier requirements, and utility locations. Secure permits before digging.
2. Layout & planning: Trace the kidney shape on the lawn using stakes and string. Confirm sun exposure, drainage, and access for equipment.
3. Excavation: For small pools, you may rent an excavator and handle removal. For larger builds, hire a pro to ensure correct grades and structural integrity.
4. Shell & finish: Decide between fiberglass shell (faster install), vinyl liner (lower upfront cost), or gunite/shotcrete (custom shapes and durable). Kidney shapes are easy to customize with concrete finishes.
5. Plumbing & equipment: Hire a certified technician for pumps, filters, heaters, and automation systems — improper installation causes headaches later.
6. Coping & decking: DIY-friendly options include paver stone, timber decking, or poured concrete. Plan transitions for safety and aesthetics.
7. Landscaping & lighting: Use layered plantings, low-voltage LED lights, and uplighting to highlight curves and create ambiance.
8. Finishing touches: Add a water feature, mosaic tile accent along the curve, or a fire pit near the patio to create an inviting focal point.

Budgeting and maintenance advice

Typical cost factors include the shell type, finishes, mechanical systems, landscaping, and permits. Expect a modest vinyl liner kidney pool to be significantly cheaper than a custom gunite build. Plan for ongoing costs like electricity, chemicals (or salt system), and seasonal covers. Smart automation and LED lighting lower long-term expenses and simplify maintenance.

When to DIY and when to hire pros

• DIY-friendly: layout staking, demolition of old deck, planting, simple decking, and painting fences.
• Hire professionals: structural shell construction, plumbing, electrical work, and final inspection/permits.

Design inspiration: items to mix and match

• Tanning ledge + built-in bench along the inner curve for reading and supervising kids.
• Raised spa at one end framed by natural stone to disguise equipment and create elevation.
• Waterfall tucked into the kidney indentation for a seamless, organic look.
• Mosaic tile accent on the swim bench or along the waterline to add color and personality.
• Retractable shade sails or cabanas to provide sun protection without blocking views.

Safety and sustainability

Always include a compliant pool barrier and consider self-closing gates. Energy-efficient pumps, variable-speed motors, LED lights, and solar heating reduce your carbon footprint and operating costs. Native landscaping cuts irrigation needs and supports a balanced ecosystem around your kidney pool.

Frequently Asked Questions

Q: How much space do I need for a kidney shaped backyard pool?

A: You can fit a small kidney pool into yards as small as 300–400 square feet of usable area, but comfortable designs typically start around 600–800 square feet including deck space. Always allow room for equipment, access, and a safety barrier.

Q: Is a kidney pool easier to maintain than a rectangular pool?

A: Maintenance is similar regardless of shape; however, the kidney curve can create natural circulation pockets. Good pump placement and skimmers are important to avoid dead zones. Modern filtration and automation make maintenance straightforward.

Q: Can I install a kidney shaped pool myself?

A: Partial DIY is possible — layout, simple decking, and landscaping are approachable. Critical steps like shell construction (unless using a fiberglass kit), plumbing, and electrical work should be handled by licensed professionals to meet codes and ensure safety.

Ready to turn your backyard into a sculpted, inviting oasis? Start by sketching the kidney shape on paper and in your yard this weekend, then explore specific materials and budgets. If you enjoy hands-on work, tackle landscaping and decking as DIY projects, and consult pros for structural and mechanical phases. For more inspiration on integrating outdoor aesthetics with your home, check out our home design ideas and consider interior-exterior flow tips similar to those used for smart kitchen upgrades.

Conclusion

Kidney shaped backyard pool ideas offer flexibility, natural beauty, and functional zoning for families and entertainers. Whether you prefer a tranquil lagoon, a modern retreat, or a family-friendly play pool, the kidney curve adapts to many styles. Sketch your plan, budget carefully, handle the doable DIY tasks, and call in professionals for critical installations — then enjoy a cool, stylish backyard upgrade. Ready to get started? Map out your dream design today and take the first step toward a kidney shaped backyard pool that fits your space and lifestyle.