**Since she can climb out, I’d stop using the crib and move her to a safe toddler bed or a firm crib mattress on the floor.** Climbing creates a fall risk; the [CPSC recommends stopping crib use when a child begins climbing out](https://www.cpsc.gov/s3fs-public/ResellersGuide_508_5-20-21_sm.pdf).

Of your two options, I’d choose **calmly returning her to her new sleeping spot** when you notice she’s playing. Try this:

- Keep the usual bedtime routine and explain simply: “It’s nighttime. Time to sleep.”
- If she gets up, check whether she needs comfort or a diaper change, then quietly guide her back.
- Keep lights low and interactions brief. Repeat the same response each time, and praise her in the morning for staying in bed.

This follows the [American Academy of Pediatrics’ guidance for moving out of a crib](https://www.healthychildren.org/english/healthy-living/sleep/pages/big-kid-beds-when-to-make-the-switch.aspx). Expect to repeat it quite a few times during the transition.

**Childproof the whole room before making the switch.** Anchor furniture, remove accessible cords and small objects, secure windows, and prevent access to stairs and other hazards. Position the mattress so she cannot become trapped between it and a wall or furniture. A monitor helps you check on her, but the room itself needs to be safe. See the [CPSC’s childproofing guidance](https://www.cpsc.gov/safety-education/safety-guides/kids-and-babies/Childproofing-Your-Home).

I wouldn’t make “play until she falls asleep” the nightly plan. Aim for a predictable bedtime and a gentle, consistent return to bed. If she regularly stays awake for long stretches, review her nap timing and bedtime with her pediatrician; toddlers this age generally need **11–14 hours of sleep in 24 hours, including naps**. [Nemours KidsHealth](https://kidshealth.org/en/parents/sleep12yr.html)