Set out from San Cristóbal de las Casas for a full-day sweep that stitches crashing waterfalls to mossy Maya temples. The Palenque Ruins and Waterfalls from San Cristobal is an 18–19 hour guided tour that covers the turquoise pools of Agua Azul, the 20‑meter curtain of Misol-Há, and the canopy-draped archaeological zone at Palenque in Chiapas, Mexico. Departures begin in the highland town of San Cristóbal de las Casas, and the route moves east across shifting landscapes — cloud forest, limestone gorges and humid lowland jungle — ending near the ancient city where vines thread through carved stone. What makes this trip remarkable is the contrast: swim-ready calcium‑rich terraces at Agua Azul, the narrow cave behind Misol‑Há’s curtain, and Palenque’s compact complex of early Classic Maya architecture built from local limestone. The guide-led rhythm is practical: expect roughly two hours in Agua Azul (weather permitting), forty minutes at Misol‑Há and about two and a half hours inside the archaeological zone. Pickup, park tickets, a buffet breakfast stop in Ocosingo, travel insurance and transport back to San Cristóbal are included; food beyond breakfast and tips are not. The logistical reality is long roads but big payoffs. Travel time between stops can total several hours, so bring layers for temperature shifts, reef‑friendly sunscreen, and insect repellent. Groups are small by bus standards (maximum 14), and guides offer Spanish-language commentary in the ruins. Note accessibility is limited and the tour is not recommended for travelers with significant mobility constraints. Children over four require a seat. For history buffs, Palenque’s temples date to the Classic Maya period; the site was declared a UNESCO World Heritage Site in 1987. For nature lovers, Agua Azul’s vivid color comes from mineral deposits that settle into travertine terraces, and Misol‑Há’s plunge pools and cave path let you experience a waterfall from behind the curtain. Practical tips: confirm hotel pickup time, carry cash for souvenirs and lunch, and plan for slippery rock at water features. If weather closes a site, the operator may offer alternatives or a refund per policy. For photographers, golden-hour jungle light and the vivid blues of the falls are the stars. This day trip stitches Chiapas’ two great draws into one long, sensory-rich loop — a pulsing introduction to the region’s geology, hydrology and Maya legacy that rewards early departures and patient travelers. Expect early morning pickup and long drives through rural Chiapas, so pack snacks, a refillable water bottle and motion-sickness medicine if you get carsick. Children over four occupy a seat; younger toddlers may be accepted but confirm with the operator, and if you plan to stay overnight in Palenque reconfirm your arrival hotel to coordinate drop-off. And wear grippy shoes for water.