Taal Lake lies at the foot of the Tagaytay ridge and is accessible from the lakeshore town of Talisay, about thirty minutes below the Tagaytay viewpoints. Bancas (outrigger boats) ferry visitors across to Taal Volcano Island for the hike to the crater. The lake itself covers about 23 square kilometres and is a freshwater body despite being an ancient marine environment — a small population of freshwater sardines unique to the lake was historically fished here, though stocks have declined.
The boat crossing takes about twenty minutes. On the island, a horse ride or walk leads up the outer flanks to the main crater, which contains its own lake of sulphurous water. The smell is pungent and the ground warm underfoot near the active vents. Eruptions here have forced periodic evacuations of surrounding communities; check advisories before visiting.
The towns around the lakeshore — Talisay, Laurel, San Nicholas — are quieter alternatives to the Tagaytay ridge for an overnight stay, with several small resorts directly on the water. Views from the water level looking up at the ridgeline are completely different from the ridge-top panorama above.