Planning a lake day with a big group? A 20 passenger pontoon is your answer. Instead of splitting your crew across multiple boats, keep everyone together on one spacious, comfortable vessel where the party never stops, conversations flow freely, and memories are shared by all.

At Tide Up Boat Rentals, we specialize in large-capacity pontoon boat rentals on both Lake Travis and Lake Austin. Our 20 passenger pontoons feature everything you need for an unforgettable day: professional captains, premium Bluetooth sound systems, lily pads for floating, coolers packed with ice, and all the space your group needs to celebrate, relax, and enjoy Austin’s beautiful lakes.

What is a 20 Passenger Pontoon Boat?

A 20 passenger pontoon is a large, flat-deck watercraft specifically designed to comfortably accommodate big groups. Unlike traditional V-hull boats that prioritize speed, pontoons are built for stability, space, and socializing. They feature wide decks (typically 8.5+ feet across) with comfortable seating arranged around the perimeter, creating a natural gathering space where everyone can face each other, chat, and enjoy the experience together.

These boats typically measure 24-28 feet in length and use aluminum tubes (pontoons) for flotation, creating an incredibly stable platform that barely rocks even when multiple people move around simultaneously. This stability makes them perfect for guests of all ages and comfort levels on the water—from kids to grandparents, from first-time boaters to seasoned lake veterans.

Perfect for Keeping Your Group Together

The biggest advantage of a 20 passenger pontoon is simple: everyone stays together. Instead of splitting your bachelorette party across three small boats (where half the group misses the best moments), or dividing your corporate team into separate vessels (defeating the purpose of team building), a 20 passenger pontoon keeps your entire crew on one boat where the energy stays high, inside jokes spread instantly, and no one misses the fun.

Lake Travis vs Lake Austin Pontoon Rentals

Tide Up Boat Rentals offers 20 passenger pontoons on both of Austin’s premier lakes. Each offers a unique experience:

What’s Included with Every 20 Passenger Pontoon

Perfect Occasions for 20 Passenger Pontoons

Our large-capacity pontoons are designed for groups that want to celebrate together. Here’s what our guests love booking 20 passenger pontoons for:

20 Passenger Pontoon Pricing

When you divide the cost among 20 guests, our pontoon rentals become one of the most affordable group activities in Austin. Here’s what to expect:

What to Bring on Your Pontoon Trip

Lake Travis Pontoon Destinations

When you book a Lake Travis pontoon boat rental, your captain will take you to the best spots based on your group’s vibe:

Devil’s Cove

Austin’s legendary party destination! On summer weekends, 100+ boats anchor together creating an incredible social scene. Swim between boats, float on the lily pad, crank up the music, and soak in the energy. This is THE spot for bachelorette parties and groups who want to see and be seen. Your captain knows exactly where to position the boat for maximum fun.

Secluded Swimming Coves

Prefer privacy? Lake Travis has countless hidden coves where your group can have an entire swimming spot to yourselves. Crystal-clear water, peaceful surroundings, and all the space you need for games, floating, and relaxation. Perfect for family groups and corporate events.

Scenic Cruising

Take in the dramatic Hill Country scenery—towering limestone cliffs, multimillion-dollar estates perched on ridges, The Oasis restaurant (famous for sunset views), and Mansfield Dam (the largest dam in Texas). Lake Travis is 63+ miles long with endless beautiful sights.

Lake Austin Pontoon Destinations

A pontoon boat rental Lake Austin offers a different but equally amazing experience:

Little Venice

This hidden gem is only accessible by boat! Cruise through a Venetian-style canal lined with stunning luxury homes, lush landscaping, and architectural masterpieces. It’s one of the most unique boat experiences in Texas and perfect for photo opportunities.

Pennybacker Bridge (360 Bridge)

Austin’s most iconic bridge makes for incredible photos from the water. Cruise underneath and capture the perfect Instagram shot with this architectural landmark as your backdrop—especially stunning during golden hour and sunset.

Waterfront Restaurant Row

Pass famous Austin spots like Hula Hut, Mozart’s Coffee Roasters, and Abel’s on the Lake. Some groups even coordinate to dock for lunch or stop for coffee! Your captain can advise on the best options.

Conclusion: Space for Your Whole Crew

A 20 passenger pontoon isn’t just a boat—it’s a floating venue for your group’s best memories. Instead of dividing your party across multiple vessels, keep everyone together where the energy stays high, conversations flow naturally, and no one misses the fun. Whether you’re heading to Devil’s Cove for a bachelorette celebration or cruising past Little Venice for a corporate team-builder, our large-capacity pontoons have the space, comfort, and amenities your group needs.

Tide Up Boat Rentals offers Lake Travis pontoon boat rentals and pontoon boat rental Lake Austin options with professional captains, premium sound systems, BYOB privileges, and everything included. Your only job is to gather your 20 favorite people and show up ready to make memories.

The lake is calling. Book your 20 passenger pontoon today! ⛵

Book Your 20 Passenger Pontoon ⛵