Double‑deck tritoon with a waterslide—luxe days on Horsetooth Reservoir

Just west of Fort Collins, Horsetooth Reservoir opens into clear, wind-scoured water framed by the jagged Horsetooth Rock hogback and the lower foothills of the Rocky Mountains. Here, the Tritoon Upper Deck w/ Water Slide • Avalon Catalina Entertainer (WHT) turns a standard lake day into a mobile party: a 27-foot, double-deck pontoon with a 250HP Mercury Verado, built-in waterslide, upper sun deck, dining table, and room for up to 17 people.

This boat is as much about comfort as it is about motion. Premium lounge seating on the upper deck and a floatable table create social zones; the heavy motor pushes through wind and wakes so towables, tube runs, and fast pulls feel secure. Families love the integrated waterslide and four-step stainless ladder for repeated jumps; groups appreciate the optional BBQ grill and premium sound package for a lakeside soundtrack. Whether you book an on-the-water captain-led scenic tour or take a self-operated “take-and-go,” the layout makes it easy to switch from sunbathing to splashing to relaxed dining.

Horsetooth Reservoir is defined by its sandstone hogbacks, cedar and ponderosa-studded slopes, and clear blue water that stretches into coves and longshore beaches. From the boat you get different perspectives: sweeping views toward Horsetooth Rock, wind-carved cliffs, and small islands where ospreys fish and mule deer sometimes drink at sunset. The setting is equally attractive for wildlife watchers and for photographers aiming to frame the rocky ridgeline against late-afternoon light.

Practical details matter: pick-up and boarding information references Boyd Lake Marina for on-the-water rentals and South Bay boat ramp docks for departures; check your booking confirmation for specifics. Operators must be 21+ to rent and 16+ to operate, with Colorado boating-safety requirements for minors—bring IDs and any necessary certificates. Bring sunscreen, extra water, and a floating mat for long anchor stops.

This Tritoon is a standout on Horsetooth because it blends raw performance with family-friendly features—power for open-water runs, a slide for repeated thrills, lounge space for long afternoons, and storage thoughtful enough for multi-hour trips. It’s a practical, joyful way to experience the reservoir: a social boat for birthdays and reunions, a platform for learning to wakeboard, or simply a floating basecamp for soaking up Colorado’s foothill light.

Plan a rough itinerary: morning cruise along the west shoreline to find calm coves for swimming, midday grilling at anchor with the BBQ package, and afternoon wakeboard runs before returning at sunset. Optional extras include wakeboards, towable tubes, and floating lake mats to expand the day's activities. Bookings offer 4-, 6-, and 8-hour on-the-water options plus multi-day take-and-go rentals. Reserve early on summer weekends; bring a credit card for the damage deposit and a government ID to meet rental requirements. Plus water shoes.