High School

2025 Start-of-School Dates

• Monday, August 18
  • New Boarding Parents/Guardians House Meet-and-Greet, 5:00–5:30 p.m., Virtual via Zoom (link coming in August)
• Monday, August 25
  • 10:00 a.m.–12:00 pm. - Returning Boarding Students Move In
  • 12:00– 3:00 p.m. - New Boarding Students Move In
  • 3:00–5:00 p.m. - New boarding parent welcome sessions with House Parent, Advisory Leader, and Orientation with Academic Dean, Dean of Students, and Head of High School
  • 5:15–6:45 p.m. - New Parent/Guardian Reception (for ALL new parents/guardians, including boarding and day student parents and parents of students coming from the EMS) REGISTER
• Tuesday, August 26
  • 7:30–8:00 a.m. - Student drop off and day student registration at Ansara Athletic Center
  • 8:00 a.m. to Noon - Orientation for ALL High School students
  • 7:30–8:00 a.m. - Coffee reception for parents in Alexander Pavilion
  • 8:15–10:00 a.m. - Informational meeting with High School administrators and Advisory Leaders in the Performing Arts Center*

  • *This meeting is designed for parents/guardians whose day student is new to Landmark’s High School. Our goal is to provide you with the opportunity to become more familiar with the program, meet administrators and advisory leaders, and ask questions. 

• Wednesday, August 27
  • 8:00 a.m. to Noon - Orientation for ALL High School students
• Thursday, August 28
  • 8:00 a.m. to Noon - First day of classes (Blue day)
• Friday, August 29
  • 8:00 a.m. to Noon - Classes (Gold day)
• Monday, September 1
  • No School for Labor Day
• Tuesday, September 2
  • Full day of classes begin (8:00 a.m. to 3:00 p.m.)

Where to Go

Other Information

What to Bring to Orientation

Carpooling and Transportation

To find information about how to access or opt-in to the Carpool list, please use these directions. To learn more about transportation, go here.

Metro West Van
A parent-coordinated van service coming from MetroWest has spots available for fall 2025. The High School van stops in Newton and Lexington. Please contact the High Schoolparent coordinators for more information and availability:
Margo Guernsey ([email protected]) or
Hannah Rockwell Schuwarz ([email protected]) 

School Store

Check out Landmark's online school store for Landmark apparel.

Advisory Program

Resource Links

Below are links to a few resources we want to highlight for you.

Calendars

2025-2026 HS Overview Calendar

Interactive Web Calendar

Family Portal

Family Portal Link

Boarder's Packing List

What to Bring

School Supplies

What to Get

Dress Code

What to Wear

Looking for the entire listing of resources or policies? Click the button below to find a listing of all our most important items such as the handbook, dress code, calendar, registration forms, and more!

HS Resources and Policies